英语词汇“monotreme”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

mon·o·treme

(mŏnə-trēm′)

Any of various egg-laying mammals of the order Monotremata of Australia and New Guinea, whose only living members are the platypus and the echidnas.

[From New Latin Monotrēmata, order name : MONO- + Greek trēma, trēmat-, perforation (from the fact that they have a single cloaca rather than an anus separate from genital and urinary orifices, as in placental mammals and marsupials); see terə-¹ in the Appendix of Indo-European roots.]

mon′o·trema·tous (-trĕmə-təs) adj.

单词	monotreme
释义	mon·o·treme (mŏnə-trēm′) n. Any of various egg-laying mammals of the order Monotremata of Australia and New Guinea, whose only living members are the platypus and the echidnas. [From New Latin Monotrēmata, order name : MONO- + Greek trēma, trēmat-, perforation (from the fact that they have a single cloaca rather than an anus separate from genital and urinary orifices, as in placental mammals and marsupials); see terə-¹ in the Appendix of Indo-European roots.] mon′o·trema·tous (-trĕmə-təs) adj.
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