铜管乐器：一组管乐器的总称，包括法国号、长号、小号和大号等，通常由长的圆柱形或锥形金属管组成，常弯曲两次或以上，并以一个喇叭形的铜管结束，通过演奏者的嘴唇振动产生音调，通常有阀门或滑管，演奏者可以在乐器的音域内演奏所有音调。
a wind instrument that consists of a brass tube (usually of variable length) that is blown by means of a cup-shaped or funnel-shaped mouthpiece
同义词： brass
... 铜管乐器（Brass Instrument）是一种将气流吹进吹嘴之后，造成嘴唇振动的乐器。他们也被称为“ labrosones ”，字面上的意思是“嘴唇振动的乐器”(Baines)。
... face 表面 brass instrument 黄铜乐器 plaque 匾 ...
A brass instrument enters and what is the name of this brass instrument?
一个铜管乐器出现了，这个铜管乐器叫什么名字？
Now the instrument that is playing is a low tuba, a low brass instrument.
现在在演奏的乐器是低音号，一种低音铜管乐器。
Do you know this long-shaped brass instrument?
您认识这件长形的铜管乐器吗？
The horn obviously is a brass instrument and what makes the sound is a vibrating column of air.
显而易见的,圆号是个铜管乐器,它通过震动空气柱来发出声音
聆听音乐课程节选 : 耶鲁公开课
Then a brass instrument enters and what is the name of this brass instrument?
然后一个铜管乐器出现了,那么这个铜管乐器是什么
聆听音乐课程节选 : 耶鲁公开课
Now the instrument is--that is--playing is a low tuba, a low brass instrument.
现在在演奏的乐器,是低音号,一种低音铜管乐器
聆听音乐课程节选 : 耶鲁公开课
There are two ways to play different notes (that is, to vary the pitch of notes) on a brass instrument.
Provenance and rarity also explain Sotheby's high estimates for the ten scientific instruments in the sale, such as a 21-inch brass telescope made circa 1800 by Jesse Ramsden , instrument-maker to King George III.
Actors who could also do contortions or play an instrument (thus the expression, "doubling in brass") were especially employable because they could supply entertainment between acts or after the show.
WSJ: A Permanent Home for the Itinerant Life | By Joanne Kaufman