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单词 foetus 释义 foetus (US fetus), n young human, animal, bird, etc that has developed within the womb or egg but has not yet been born or hatched 胎儿; 胚胎. Cf 参看 embryo 1. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英...