英语短语词组词汇yolk sacs的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	yolk sacs
释义	yolk sac, yolk bag 【胚胎学】卵黄囊(从脊椎动物胚胎的中肠脐伸出的膨大的胚外囊体，富含卵黄) 卵黄囊(大多数哺乳动物胚胎中不含卵黄的、在胚胎发育早期变为退化器官的同源器官)
随便看	make a pitch make a pitch against make a pitch for make a pitch for sb/sth make a pitch to sb make a pit stop make a plan make a play for make a play for sb make a play for sb/sth make a play for sth make a point of make a point of doing sth make a point of (doing sth) make a poor fist at/of make approaches to make a practice of make a present of make a present of sth to sb make a pretext for make a prize of make a production of make a push at make a raise of make a reach for

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