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词汇 liana
释义

Definition of liana in English:

liana

(also liane)
noun lɪˈɑːnə
  • 1A woody climbing plant that hangs from trees, especially in tropical rainforests.

    藤本植物

    Example sentencesExamples
    • The results show no evidence of a bimodal distribution of vessel lengths as observed for lianas and several other species.
    • In reviewing the features of the leaves of the lianes it is seen that there are many characters common to them all.
    • Finally, this work represents part of a long-term research effort in which mechanical architectures are being investigated in terms of the evolution of architectures of trees, shrubs, lianas and procumbent growth forms.
    • Some of the larger woody lianas may exceed 3,000 feet in length.
    • Some of the leaves documented in this selection were from lianas grown in this way.
    • They are generally considered to be small, scrambling lianas or possibly shrubs.
    • Once exposed to full sunlight at the top of the canopy, lianas often flower and fruit prolifically.
    • When they reach the top of the canopy they often spread to other trees or wrap themselves around other lianas.
    • Most representatives are lianas, while climbing shrubs and small trees can also be found.
    • It is interesting to note that some tropical lianes also grow and flower as shrubs in similar circumstances.
    • Throughout the homeland of the Penan, sago and rattan, palms, lianas, and fruit trees lie crushed on the forest floor.
    • However, the sapwood of these Actinidia species, as with other lianas, is highly porous with large diameter vessels.
    • These features, and very different life forms ranging from trees and lianas to annuals, occur within closely related groups.
    • Only 5% of the woods were identified as lianas, whereas 43% of the fruits and seeds have been.
    • Underneath a big tree are various other plants, shrubs, liane, and so on, forming an interacting ecological structure.
    • The leaves of the understory shrubs, lianas, and sapling trees bear the unmistakable signs of damage by hungry insects.
    • A liana climbs its host tree, called a trellis, by laying down a network of tendrils, spikes, and hooks.
    1. 1.1 The free-hanging stem of a liana.
      藤本植物的藤
      Example sentencesExamples
      • The going was tough with tangled lianas and stubborn brambles clutching at my clothes.
      • We spent the next day at another part of the concession, where the path was overgrown and the machete rang like a bell against the lianas.
      • Bunched optical fibers and acrylic light ducts draped like lianas from the ceiling, pulsing with digital information.
      • The window was blocked completely by a curtain of lianas, and Theo swore he could see a small monkey peering out at him.
      • There they climb into a series of wooden constructions three metres high, made with tree trunks lashed together with lianas like tree houses perched above the flood.
      • Tropical forest foragers fashion their own nets from lianas, and make belt pouches, baskets, and mats from grasses.

Origin

Late 18th century: from French liane 'clematis, liana', of unknown origin.

Rhymes

Africana, Afrikaner, Americana, ana, banana, Botswana, bwana, cabana, caragana, Christiana, Dana, darner, Edwardiana, garner, Georgiana, Ghana, Gloriana, Guiana, gymkhana, Haryana, iguana, Lana, lantana, Lipizzaner, Ljubljana, Mahayana, mana, mañana, marijuana, nirvana, Oriana, pacarana, piranha, prana, Purana, Rosh Hashana, Santayana, Setswana, sultana, Tatiana, Tijuana, Tirana, tramontana, Tswana, varna, Victoriana, zenana

Definition of liana in US English:

liana

(also liane)
noun
  • 1A woody climbing plant that hangs from trees, especially in tropical rainforests.

    藤本植物

    Example sentencesExamples
    • The leaves of the understory shrubs, lianas, and sapling trees bear the unmistakable signs of damage by hungry insects.
    • Only 5% of the woods were identified as lianas, whereas 43% of the fruits and seeds have been.
    • Some of the leaves documented in this selection were from lianas grown in this way.
    • The results show no evidence of a bimodal distribution of vessel lengths as observed for lianas and several other species.
    • They are generally considered to be small, scrambling lianas or possibly shrubs.
    • However, the sapwood of these Actinidia species, as with other lianas, is highly porous with large diameter vessels.
    • Most representatives are lianas, while climbing shrubs and small trees can also be found.
    • In reviewing the features of the leaves of the lianes it is seen that there are many characters common to them all.
    • Throughout the homeland of the Penan, sago and rattan, palms, lianas, and fruit trees lie crushed on the forest floor.
    • A liana climbs its host tree, called a trellis, by laying down a network of tendrils, spikes, and hooks.
    • Once exposed to full sunlight at the top of the canopy, lianas often flower and fruit prolifically.
    • It is interesting to note that some tropical lianes also grow and flower as shrubs in similar circumstances.
    • When they reach the top of the canopy they often spread to other trees or wrap themselves around other lianas.
    • These features, and very different life forms ranging from trees and lianas to annuals, occur within closely related groups.
    • Finally, this work represents part of a long-term research effort in which mechanical architectures are being investigated in terms of the evolution of architectures of trees, shrubs, lianas and procumbent growth forms.
    • Some of the larger woody lianas may exceed 3,000 feet in length.
    • Underneath a big tree are various other plants, shrubs, liane, and so on, forming an interacting ecological structure.
    1. 1.1 The free-hanging stem of a liana.
      藤本植物的藤
      Example sentencesExamples
      • Tropical forest foragers fashion their own nets from lianas, and make belt pouches, baskets, and mats from grasses.
      • The window was blocked completely by a curtain of lianas, and Theo swore he could see a small monkey peering out at him.
      • There they climb into a series of wooden constructions three metres high, made with tree trunks lashed together with lianas like tree houses perched above the flood.
      • We spent the next day at another part of the concession, where the path was overgrown and the machete rang like a bell against the lianas.
      • Bunched optical fibers and acrylic light ducts draped like lianas from the ceiling, pulsing with digital information.
      • The going was tough with tangled lianas and stubborn brambles clutching at my clothes.

Origin

Late 18th century: from French liane ‘clematis, liana’, of unknown origin.

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