dou.ble-stop

v.tr.（及物動詞）
dou.ble-.stopped,dou.ble-.stop.ping,dou.ble-.stops
To produce two tones simultaneously on (a stringed instrument) by stopping two strings with one hand while bowing them with the other.
奏出雙音：一手按住兩根弦，另一手拉或彈，同時于弦樂器上發(fā)出兩個音
n.also （名詞） also
double stop
The two tones so produced.
雙音：以此技巧發(fā)出之雙音
The notes indicating these tones.
雙音音符：用來指示雙音的音符