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词汇 lobe
释义

Definition of lobe in English:

lobe

noun ləʊbloʊb
  • 1A roundish and flattish projecting or hanging part of something, typically one of two or more such parts divided by a fissure.

    坠,叶。参见EAR LOBE

    the leaf has a broad central lobe
    See also earlobe
    he pinched the lobe of his right ear
    Example sentencesExamples
    • Funnily enough, I don't mind my own voice, it's just seeing all these bits that stick out, like noses, or big lobes on my ears… or chins.
    • At the level of the neck of the bladder, it enters the right lobe of the liver.
    • The heart-lung block was removed, and the transplanted left lung and native right lung were divided into three lobes on each side.
    • The upper portion of the ascending colon lies behind the right lobe of the liver and in front of the anterior surface of the right kidney.
    • With their long, slim bodies, they can be recognised easily by the large white tip on their first dorsal fin and the upper lobe of the tail.
    • Multiple diffuse, single, and confluent nodules were present in all lung fields and liver lobes.
    • In the image shown in Figure 5, a triangular marker arrangement has been used on both the dorsal and ventral lobes of the tail.
    • The sturgeon tail behaves mechanically as an extremely flexible sheet with flexible dorsal and ventral lobes following the central tail region.
    • At right is another distinctive Newfoundland form - a disc-shaped fossil divided into irregular lobes.
    • In these the fins have lost their lobes, and one lung has been lost and the other converted to a swim bladder.
    • This finding suggests a direct pressor effect in patients with normal function of the posterior lobe of the pituitary gland.
    • The enlarging lobes of the prostate create a compressive obstruction of the urethra, resulting in decreased force and caliber of the urinary stream.
    • Lung transplantations may involve two lungs, a single lung, or a lobe of a lung (the lungs are divided into lobes, three in the right lung and two on the left).
    • What effect does this asymmetrical function of the dorsal and ventral tail lobes have on patterns of water flow in the wake?
    • It's divided into lobes: a large right lobe and smaller left lobe that tapers toward a tip.
    • In each case, microscopic examination of various lung tissue specimens from all lobes of the lung was performed.
    • Examination of other organs, including the brain, showed only old scarring of the middle lobe of the right lung.
    • It is characterized by a deep blue-green back, silvery sides and a white belly with black irregular spots on the back, dorsal fin and both lobes of the tail.
    • Its two horn-like projections, normally hanging down like lobes, were repeatedly folded in order to funnel food into its mouth.
    • In mice, for example, the heart is on the left side, the right lung has more lobes than the left, the stomach and spleen lie to the left, and the liver has a single left lobe.
    1. 1.1 Each of the parts of the cerebrum of the brain.
      脑叶
      Example sentencesExamples
      • Behind the ethmoid spine is a smooth surface slightly raised in the midline, and grooved on either side for the olfactory lobes of the brain.
      • I've been told that dyslexics have less connections between the two lobes of the brain, instead of too many as with epileptics.
      • The temporal lobe is perhaps one of the most complex structures in the entire brain, it's certainly the most heterogenous lobe in the brain.
      • The inside of the fossil's skull bears an imprint of brain lobes that correspond to modern brain regions dedicated to interpreting sight and smell.
      • The division into frontal and posterior lobes of the brain was based on the functional specialisation of these lobes.
      • This reduction in relative size would have concomitantly influenced the geometry of the relationship between the ocular lobes and the frontal lobe.
      • The prefrontal lobe is known to be involved in pragmatic language processes and complex social cognition.
      • Both twins had computer chips surgically implanted in the lobes of their brain, and a tiny computer chip stuck out just where the head met the neck.
      • The results were used with a formula to measure a brain region called the medial-temporal lobe.
      • The sulci are considerably narrower than the lobes.
      • A primary function of the frontal and prefrontal lobes is to inhibit responses.
      • Certain upper lobes within the brain serve as controls for memory and learning.
      • He had a basal skull fracture, lacerations to his scalp, facial abrasions and contusions to both frontal cerebral lobes.
      • In the course of his comparative studies of the mammalian brain, Broca identified the limbic lobe.
      • But they said, they told us looking at his CAT scan that both lobes of his brain had been severed.
      • What I've hopefully done is lit a spark in your brains that'll burn a tunnel from your prefrontal lobes to your medulla oblongata.
      • The rearmost of the four lobes is the occipital lobe, but there is no sulcus to define its limit on the lateral surface.
      • It associates these categories with particular parts of the brain - regions, lobes, and areas.
      • I might as well sell a lobe of my brain, or a chamber of my heart.
      • A TMS coil was held over the visual processing areas in the right occipital-parietal lobes.

Derivatives

  • lobed

  • adjective ləʊbdloʊbd
    • As the cross-section at right shows, the stem has a central core of vascular tissue which is usually lobed.
      Example sentencesExamples
      • The nervous system consists of a lobed dorsal brain and ventral nerve cord with fused paired ganglia.
      • Real leaf outlines may also be, for example, lobed or extended at the lamina base.
      • If the pinnae or segments are lobed, the embayments are known as sinuses.
      • The artist's repertoire of imagery has remained consistent: arabesques, medallions, garlands, lobed rosettes, various tropical flowers and fruit are assembled in trophylike configurations.
  • lobeless

  • adjective
    • Her eyes looked back and forth from the almond shaped eyes to the pointed, lobeless ears.

Origin

Late Middle English: via late Latin from Greek lobos 'lobe, pod'.

Rhymes

daube, enrobe, globe, Job, probe, robe, strobe

Definition of lobe in US English:

lobe

nounloʊblōb
  • 1A roundish and flattish part of something, typically each of two or more such parts divided by a fissure, and often projecting or hanging.

    坠,叶。参见EAR LOBE

    the leaf has a broad central lobe
    See also earlobe
    he pinched the lobe of his right ear
    Example sentencesExamples
    • Multiple diffuse, single, and confluent nodules were present in all lung fields and liver lobes.
    • It is characterized by a deep blue-green back, silvery sides and a white belly with black irregular spots on the back, dorsal fin and both lobes of the tail.
    • What effect does this asymmetrical function of the dorsal and ventral tail lobes have on patterns of water flow in the wake?
    • It's divided into lobes: a large right lobe and smaller left lobe that tapers toward a tip.
    • The heart-lung block was removed, and the transplanted left lung and native right lung were divided into three lobes on each side.
    • In mice, for example, the heart is on the left side, the right lung has more lobes than the left, the stomach and spleen lie to the left, and the liver has a single left lobe.
    • The enlarging lobes of the prostate create a compressive obstruction of the urethra, resulting in decreased force and caliber of the urinary stream.
    • Funnily enough, I don't mind my own voice, it's just seeing all these bits that stick out, like noses, or big lobes on my ears… or chins.
    • The sturgeon tail behaves mechanically as an extremely flexible sheet with flexible dorsal and ventral lobes following the central tail region.
    • At right is another distinctive Newfoundland form - a disc-shaped fossil divided into irregular lobes.
    • Examination of other organs, including the brain, showed only old scarring of the middle lobe of the right lung.
    • In the image shown in Figure 5, a triangular marker arrangement has been used on both the dorsal and ventral lobes of the tail.
    • Its two horn-like projections, normally hanging down like lobes, were repeatedly folded in order to funnel food into its mouth.
    • With their long, slim bodies, they can be recognised easily by the large white tip on their first dorsal fin and the upper lobe of the tail.
    • This finding suggests a direct pressor effect in patients with normal function of the posterior lobe of the pituitary gland.
    • In these the fins have lost their lobes, and one lung has been lost and the other converted to a swim bladder.
    • The upper portion of the ascending colon lies behind the right lobe of the liver and in front of the anterior surface of the right kidney.
    • In each case, microscopic examination of various lung tissue specimens from all lobes of the lung was performed.
    • Lung transplantations may involve two lungs, a single lung, or a lobe of a lung (the lungs are divided into lobes, three in the right lung and two on the left).
    • At the level of the neck of the bladder, it enters the right lobe of the liver.
    1. 1.1 Each of the parts of the cerebrum of the brain.
      脑叶
      Example sentencesExamples
      • Both twins had computer chips surgically implanted in the lobes of their brain, and a tiny computer chip stuck out just where the head met the neck.
      • I might as well sell a lobe of my brain, or a chamber of my heart.
      • The division into frontal and posterior lobes of the brain was based on the functional specialisation of these lobes.
      • Certain upper lobes within the brain serve as controls for memory and learning.
      • The temporal lobe is perhaps one of the most complex structures in the entire brain, it's certainly the most heterogenous lobe in the brain.
      • I've been told that dyslexics have less connections between the two lobes of the brain, instead of too many as with epileptics.
      • But they said, they told us looking at his CAT scan that both lobes of his brain had been severed.
      • Behind the ethmoid spine is a smooth surface slightly raised in the midline, and grooved on either side for the olfactory lobes of the brain.
      • The inside of the fossil's skull bears an imprint of brain lobes that correspond to modern brain regions dedicated to interpreting sight and smell.
      • It associates these categories with particular parts of the brain - regions, lobes, and areas.
      • A primary function of the frontal and prefrontal lobes is to inhibit responses.
      • The prefrontal lobe is known to be involved in pragmatic language processes and complex social cognition.
      • The results were used with a formula to measure a brain region called the medial-temporal lobe.
      • The rearmost of the four lobes is the occipital lobe, but there is no sulcus to define its limit on the lateral surface.
      • This reduction in relative size would have concomitantly influenced the geometry of the relationship between the ocular lobes and the frontal lobe.
      • In the course of his comparative studies of the mammalian brain, Broca identified the limbic lobe.
      • A TMS coil was held over the visual processing areas in the right occipital-parietal lobes.
      • The sulci are considerably narrower than the lobes.
      • What I've hopefully done is lit a spark in your brains that'll burn a tunnel from your prefrontal lobes to your medulla oblongata.
      • He had a basal skull fracture, lacerations to his scalp, facial abrasions and contusions to both frontal cerebral lobes.

Origin

Late Middle English: via late Latin from Greek lobos ‘lobe, pod’.

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