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單詞乎

ratite

音標(biāo)['r?tait]
ratite是什么意思、ratite怎么讀

ratite漢語(yǔ)翻譯

a. 平胸類的
n. 平胸鳥(niǎo)

ratite英語(yǔ)解釋

名詞 ratite:

  1. flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds
    同義詞:ratite bird, flightless bird

ratite詳細(xì)解釋

rat.ite

adj.(形容詞)
Relating to or being any of a group of flightless birds having a flat breastbone without the keellike prominence characteristic of most flying birds.
平胸鳥(niǎo)的:與一種平胸,沒(méi)有一般飛翔性鳥(niǎo)類所特有的龍骨狀突起的不會(huì)飛的鳥(niǎo)有關(guān)的;屬于這一類鳥(niǎo)的
n.(名詞)
A ratite bird, such as the ostrich or emu.
平胸鳥(niǎo):平胸鳥(niǎo),如鴕鳥(niǎo)和鶴鴕

來(lái)源:
From Latin ratotus [marked with the figure of a raft]
源自 拉丁語(yǔ) ratotus [具有浮排形特征的]
from ratis [raft]
源自 ratis [浮排]

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