单词 | ratite |
释义 | ratite['rætait]a. 平胸类的n. 平胸鸟 ratite rat.ite AHD: [r²t“ºt”] D.J. [6r#t7a!t]K.K. [6r#t7a!t]adj.(形容词)Relating to or being any of a group of flightless birds having a flat breastbone without the keellike prominence characteristic of most flying birds.平胸鸟的:与一种平胸,没有一般飞翔性鸟类所特有的龙骨状突起的不会飞的鸟有关的;属于这一类鸟的n.(名词)A ratite bird, such as the ostrich or emu.平胸鸟:平胸鸟,如鸵鸟和鹤鸵语源:1. From Latin rat&9{ºtus} [marked with the figure of a raft] 源自 拉丁语 rat&9{ºtus} [具有浮排形特征的] 2. from ratis [raft] 源自 ratis [浮排] |
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