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premolar

noun
/ˌpriːˈməʊlə(r)/
/ˌpriːˈməʊlər/
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  1. a tooth that is between the canine and molar teeth. An adult human normally has eight of these teeth: two at the top and two at the bottom on both sides of the mouth.前磨牙:介于犬齿和臼齿之间的牙齿。成年人通常有八颗这样的牙齿:在口腔的两侧,顶部有两个,底部有两个。
    • Two of her premolars were extracted.她的两颗前臼齿被拔掉了。
    compare incisor, wisdom tooth

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