英语词汇“ectoderm”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ectoderm
释义	ectodermectoderm /ˈɛktəˌdɚm/ noun [singular, uncountable] science, biology the outer layer of cells around an embryo, which develops to form the outside layer of a person’s or animal’s skin and organs → endoderm
随便看	timeshare time-sharing time sheet time signal time signature time sink Times Square times table time suck time switch timetable time travel time traveler time trial time warp time-worn time zone timid timidity timidly timing timorous timorously Timothy timpani

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