中英▼
go top

permanent teeth

  • 恒牙：人类在生长发育过程中，从6岁左右开始逐渐替换乳牙的牙齿，一直到成年后不再更换的牙齿。

专业释义英英释义

  • 恒牙 - 引用次数：81

    参考来源 - 骨保护素在犬恒牙胚发育中的表达及意义—《中国美容医学》—2008年第6期—龙源期刊网
    恒齿

·2,447,543篇论文数据，部分数据来源于NoteExpress

permanent tooth

  • n. any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

    同义词： adult tooth

以上来源于: WordNet

双语例句原声例句权威例句

  • You wished for your child to have all permanent teeth.

    你多希望孩子的牙都换成了恒牙。

    youdao

  • Permanent teeth erupted earlier in females than in males.

    女性恒牙萌出时间一般都较男性早；

    youdao

  • The bigger concern is permanent teeth, which usually start coming in around age 4 to 6.

    恒齿通常在4到6岁左右开始长，这时更应引起注意的。

    youdao

更多双语例句

  • It could interfere with the correct development of permanent teeth.

    VOA: special.2009.03.11

  • With the comfort of permanent agricultural settlements came uncomfortable new scourges such as intestinal parasites, bad teeth and the fouling of the water supply.

    ECONOMIST: Food in history

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块？

感谢您的反馈，我们会尽快进行适当修改！
进来说说原因吧 确定
小调查
请问您想要如何调整此模块？

感谢您的反馈，我们会尽快进行适当修改！
进来说说原因吧 确定