单词	tracheobronchial
释义	tra·che·o·bron·chi·al (trā′kē-ō-brŏngkē-əl) adj. Of or relating to the trachea and the bronchi.
随便看	DNS do do do DO do. DOA doable do a disappearing act do a job on do a number on do away with DOB dobbin dobby Doberman Dobermann Doberman pinscher do bit do bit dobra Dobro dobson dobsonfly do business

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