声如铜管乐器的；刺耳的；嘹亮的。

Like a brass musical instrument in sound; harsh; blaring.

youdao

铜管乐器的声音太响了。

The brass is too loud.

youdao

铜管乐器的声音太吵了。

The brass is [are] too loud.

youdao

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

耶鲁公开课 - 聆听音乐课程节选

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

耶鲁公开课 - 聆听音乐课程节选

Is the beginning here played by the brasses or the strings?

这里的开始乐段是由哪种乐器演奏的,铜管乐器,还是弦乐器

耶鲁公开课 - 聆听音乐课程节选