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

单词	trophamnion
释义	troph·amnion \träf+\ noun Etymology: New Latin, from troph- + amnion : a nutritive sheath that sometimes invests the embryonic portion of the insect egg especially in polyembryonic insects — see paranucleus
随便看	wedding day weddinger wedding flight wedding march wedding ring wedel wedeln wedge wedge wedgebill wedge bone wedge clamp wedge coupling wedged wedge disks wedge furnace wedge gage wedge gear wedge graft wedge heel wedge micrometer wedge of emersion wedge of immersion wedge one's way wedge out

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