英语词汇yolk-bag怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	yolk-bag
释义	yolk-bagn. (also 亦作 yolk-sac) a membrane enclosing the yolk of an egg 卵黄囊
随便看	phosphor bronze phosphoresce phosphorescence phosphorescent phosphoric phosphoric acid phosphorite phosphorous phosphorus phosphorylate phosphorylation phossy jaw phot photic photism photo photo- photobiology photocall photocell photochemical photochemically photochemical smog photochemistry photochromic

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。