单词	tracheole
释义	tracheole noun tra·​che·​ole ˈtrā-kē-ˌōl  : one of the minute delicate endings of a branched trachea of an insect tracheolar trā-ˈkē-ə-lər  adjective Word History Etymology New Latin tracheola, diminutive of trachea First Known Use 1901, in the meaning defined above
随便看	abbreviators abbreviature abbrevs abbs abbé abbés ABC ABC soil ABC's abc's ABCD abchalazal abcoulomb abcoulombs abcs abd abd al-qādir abd's Abdelkader Abderian Abderite Abdias abdicable abdicate abdicated

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