您要查找的是不是：
- Have you turned off the water valve? 你关掉水阀了吗？
- valve trombone 活塞长号
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- A brass wind instrument, such as a trombone or tuba. 喇叭铜制管乐器，例如长号或大号
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- A brass wind instrument,such as a trombone or tuba. 喇叭铜制管乐器，例如长号或大号
- A member of an orchestra who plays the trombone. 长号手管弦乐队中吹奏长号的人
- A group for Trombone players worldwide! 本群组是开放的。
- China trombone tuba Association. 中国长号大号协会理事。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- My friend Greta plays the trombone in the school band. 我的朋友Greta在乐队在吹长号。
- From Sanming, to be good at flute and trombone performance. 来自三明,擅长长笛和长号演奏。
- From Shenzhen, like to play trombone and bamboo flute. 来自深圳,爱好长号竹笛演奏。
- This valve regulates the flow of water. 这个阀门控制着水的流量.
- There are some wonderful trumpet and trombone solos in the piece. 这支乐曲中有一些美妙的小号和长号的独奏。
- A small valve or faucet used to drain or reduce pressure, as from a boiler. 泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的
- Not bad considering what I did to that poor trombone! 看来那次把伸缩喇叭砸坏也不是什么坏事。
