?分娩
... after one's labours完成工作后 be in labour分娩 by labour通过劳动 ...
?胎儿已降临至盆腔
[parturient;be giving birth to a child;be confined;be in labour] 胎儿已降临至盆腔 [face danger and disaster] 面对危难的时候 ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。