英语词汇allantoic sac是什么意思，allantoic sac的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	allantoic sac
释义	allantoic sac　【医】尿膜囊
随便看	objective law objective lens objective lens objective lens adjustment objective lens magnification objective magnification objective measurement objective method objective method objective model objective motive objective noise meter objective plane objective point objective prism objective probability objective probability distributions objective program instruction objective program library objective psychology objective reality objective reality objective requisites of crime objective score objective sensatons

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。