英语词汇“yolk stalk”是什么意思，“yolk stalk”的读音、用法及例句翻译-乐坝网

词汇	yolk stalk
释义	yolk stalkn.（名词） A narrow ductlike part that connects the yolk sac to the middle of the digestive tract of an embryo.卵黄柄：连接卵黄囊和胚胎消化道中部的狭窄的管状部分
随便看	Barreiro barrel barrel barrel cactus barrel chair barreled barrelful barrelfuls barrelhead barrelhouse barrelhoused barrelhouses barrelhousing barreling barrelled barrelling barrel organ barrel roll barrels barrelsful barrel vault barren barren barrener barrenest

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