英语词汇“mammary ridge”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	mammary ridge
释义	mammary ridge noun : either of a pair of longitudinal ectodermal thickenings in the mammalian embryo that extend from the base of the anterior to the posterior limb buds and are the source of the mammary glands — called also milk line
随便看	ratepayer rater rater rate range rates rate setter rate up rat fink ratfish rat flea rat goose rat guard rath rat hare rathe ratheness rather rather ratheripe ratherish ratherly rathite rathke rathke's rathke's pocket

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