单词	tritocone
释义	tritocone noun trito·​cone ˈtrītə+ˌ- : the cusp of a mammalian premolar corresponding in position to the metacone of a true molar Word History Etymology trit- + cone
随便看	laciniation laciniations laciniose lacinula lacinulae lacinulas lacinulate lacinulose lacis lack lack for nothing lack of action lack thereof lack/want for nothing lackadaisical lackadaisically lackadaisicalnesses lackadaisies lackadaisy lackaday lackadays lacked lacker lackered lackering

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