英语词汇“embryonic disk”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	embryonic disk
释义	embryonic disk n. 1. A platelike mass of cells in the blastocyst from which a mammalian embryo develops. Also called embryonic shield. 2. See germinal disk.
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