trombone 的英语意思
trombonetrombone /trɒmˈbəʊn $ trɑːmˈboʊn/ noun [countable] 
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a large metal musical instrument that you play by blowing into it and sliding a long tube in and out to change the notes长号，一种大型金属管乐器，通过吹气并推拉长管来改变音调—trombonist noun [countable]
查看全部语言翻译 a large metal musical instrument that you play by blowing into it and sliding a long tube in and out to change the notes长号，一种大型金属管乐器，通过吹气并推拉长管来改变音调—trombonist noun [countable]