英语词汇“primitive groove”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	primitive groove
释义	primitive groove noun : a depression or groove in the epiblast of the primitive streak that extends forward to the primitive knot
随便看	eurycephalous eurycnemic euryene euryeny eurygaean eurygamic eurygamous eurygnathic eurygnathism eurygnathous euryhalin euryhaline eurylaimi eurymeric euryon eurypelma euryphage euryphagous euryplastic euryplasty euryprognathous euryprosopic euryprosopy eurypterid eurypterida

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