foetus ['fi:təs]

n.
胎儿

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 foetus 网络释义

=fetus

单词 foetus 其它相关

单词解释
n. = fetus
n. 1> The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.
　 2> In human beings, the unborn young from the end of the eighth week after conception to the moment of birth, as distinguished from the earlier embryo.
单词变化
复数: foetuses
同义反义

单词 foetus 其它例句

- Every brain is initially female in its organisation and it only becomes a male brain when the male foetus begins to secrets hormones.
　 每一个大脑在结构上最初都是雌性的，雄性胚胎只有在开始分泌荷尔蒙时才会变成雄性。
- Every brain is initially female in its organisation and it only becomes a male brain when the male foetus begins to secrete hormones.
　 每一个大脑在结构上最初都是雌性的，只有当雄性胚胎开始分泌荷尔蒙的时候才变成一个雄性的大脑。
- a healthy foetus
　 健康的胎儿