1
play the trombone
乐器前通常加定冠词the。
She plays the trombone in the school band.
她在学校乐队里吹奏长号。
长号
trombones — plural of trombone
先理解核心含义，再看它在真实句子里的用法。
长号
A brass musical instrument with a long U-shaped slide that the player moves to change the pitch; most often the tenor trombone.
She plays the trombone in the school band.
她在学校乐队里吹奏长号。
一种铜管乐器,管身为圆柱形,通常有伸缩管(有时有活塞阀,罕见两者兼备)。多指次中音长号,最常见的长号类型,基音为降B。
A musical instrument in the brass family, having a cylindrical bore, and usually a sliding tube (but sometimes piston valves, and rarely both). Most often refers to the tenor trombone, which is the most common type of trombone and has a fundamental tone of B♭ˌ (contra B♭).
一种铜管乐器,由长管组成,管长可通过U形滑管调节
a brass instrument consisting of a long tube whose length can be varied by a U-shaped slide
普通欧洲麻鳽。
The common European bittern.
一种用于将照明元件固定到布景上的可伸缩支架。
A kind of extendable support for attaching lighting elements to a set.
My brother plays the trombone in the school band.
我哥哥在学校乐队里吹长号。
She cleaned her trombone before the evening concert.
她在晚间音乐会前清理了她的长号。
The orchestra has two trombones and one trumpet.
这支管弦乐队有两支长号和一支小号。
乐器前通常加定冠词the。
She plays the trombone in the school band.
她在学校乐队里吹奏长号。
He is a talented trombone player.
他是一位有才华的长号演奏者。
在提及乐器时，常用介词on。
The solo was performed on trombone.
这段独奏是用长号演奏的。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
吹长号
She plays the trombone in the school band.
她在学校乐队里吹长号。
长号手
He is the lead trombone player in the jazz ensemble.
他是爵士乐团的首席长号手。
伸缩长号
The slide trombone uses a movable slide to change pitch.
伸缩长号靠可移动的滑管改变音高。
低音长号
The bass trombone adds depth to the low brass section.
低音长号为低音铜管声部增添了厚重感。
长号独奏
Her trombone solo stole the show.
她的长号独奏大放异彩。
长号声部
The trombone section played in perfect harmony.
长号声部演奏得非常和谐。
七十六支长号引领着盛大的游行队伍。
The trombone is a brass instrument with a slide.
长号是一种带有滑管的铜管乐器。
Use trombones naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想:把 trom 想成“筒”,bone 想成“骨头”;长号就像一根能伸缩的长骨筒,前后拉动滑管发声。
语域：neutral 常见场景：orchestral performance、jazz band rehearsal、music classroom 在谈论乐器或音乐表演时，trombone 通常指长号；它既可用于正式文章，也可用于日常对话，属于中性表达。
长号是可数名词，复数形式为trombones。
Dictionary facts from ECDICT, WIKTIONARY.