double reed

double-reed的词性：
n.Music （名词）【音乐】

1. A pair of joined reeds that vibrate together to produce sound in certain wind instruments, such as bassoons and oboes.
双簧：在某些管乐器中共同振动以产生声音的一对连在一起的簧片，如用在低音管和双簧管中

2. An instrument in which sound is produced by a pair of joined reeds.
双簧管乐器：由连在一起的簧片发出声音的乐器

double-reed的词性：
adj.（形容词）