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	ectoderm n. Biol. the outermost layer of an animal embryo in early development. Derivatives ectodermal adj.
随便看	residue residuum re-sign resign resignation resigned resile resilient resin resist resistance resistive resistivity resistless resistor resit re-site resold re-soluble resoluble resolute resolution resolutive resolve resolved

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