英语词汇“secondary enamel”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	secondary enamel
释义	secondary enamel 基本例句医继发性釉质 Teeth have a hard surface layer called enamel.牙齿有一层叫做釉质的坚硬表层。 The very earliest proto-whales had tooth enamel that indicated a fresh water diet.最古老的鲸鱼所具有的釉质揭示了它们吃新鲜的淡水中的食物。
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