| 释义 | tra·cheo·pho·nae \ˌtrākēəˈfōˌnē, trəˌkē-\ noun plural
 Usage: capitalized
 Etymology: New Latin, from trache- + Greek phōnē sound, voice — more at ban
 in former classifications  : a group comprising clamatorial birds with the syrinx thin-walled and tracheal, the syringeal muscles few, and the semirings few and thin and including the families Dendrocolaptidae, Formicariidae, and Conopophagidae
 • tra·cheo·phone \ˈtrākēəˌfōn, trəˈk-\ adjective or noun
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