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词汇 macropod
释义

Definition of macropod in English:

macropod

noun ˈmakrə(ʊ)pɒdˈmækrəˌpɑd
Zoology
  • A plant-eating marsupial mammal of an Australasian family that comprises the kangaroos and wallabies.

    〔动〕大袋鼠

    Family Macropodidae: Macropus and other genera

    Example sentencesExamples
    • But in the case of many macropods, reproduction is characterised by the ability to arrest the development of embryos and, in some arid-dwelling species, even forgo the oestrus cycle.
    • Wabularoo naughtoni, supposed ancestor of all the macropods, was clearly a kangaroo (it greatly resembles the potoroos which dwell in Victoria's forests).
    • A program in northern NSW is helping to save the endangered rufous bettong, a macropod that plays an important part in forest ecosystems.
    • Are you talking about macropods in general like wallabies, the kangaroos as well as the possums or just the Brush-tails in particular?
    • In macropods regurgitation is more irregular and infrequent and involves much less chewing and has been termed merycism.

Origin

Late 19th century: from modern Latin Macropodidae (plural), from macro- + Greek pous, pod- 'foot'.

Definition of macropod in US English:

macropod

nounˈmækrəˌpɑdˈmakrəˌpäd
Zoology
  • A plant-eating marsupial mammal of an Australasian family that comprises the kangaroos and wallabies.

    〔动〕大袋鼠

    Family Macropodidae: several genera, in particular Macropus

    Example sentencesExamples
    • A program in northern NSW is helping to save the endangered rufous bettong, a macropod that plays an important part in forest ecosystems.
    • Wabularoo naughtoni, supposed ancestor of all the macropods, was clearly a kangaroo (it greatly resembles the potoroos which dwell in Victoria's forests).
    • In macropods regurgitation is more irregular and infrequent and involves much less chewing and has been termed merycism.
    • Are you talking about macropods in general like wallabies, the kangaroos as well as the possums or just the Brush-tails in particular?
    • But in the case of many macropods, reproduction is characterised by the ability to arrest the development of embryos and, in some arid-dwelling species, even forgo the oestrus cycle.

Origin

Late 19th century: from modern Latin Macropodidae (plural), from macro- + Greek pous, pod- ‘foot’.

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