中文翻译与英英解释 | adj.
有两期牙齿的。
n.
有乳齿和永久齿两期牙齿的哺乳类动物。
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| A Diphyodont is an animal with two successive sets of teeth, initially the "deciduous" set and consecutively the "permanent" set. Most mammals are diphyodonts as to chew their food they need a strong, durable and complete set of teeth. |
例句与用法 | 1. | In regard to animals , diphyodont evolved into reptilia , which evolved into mammals
动物是由两栖进化为爬虫，再进化为哺乳类。
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