diapason

/ˌdaɪ.əˈpeɪ.zən/

名词

（活动、情绪等的）范围，领域
We can't quite find it in our hearts to sound the diapason of our disgust at what he has done.
我们实在不忍心充分表达对他所作所为的厌恶之情。
（管风琴的）主音栓
The hymn rose in a swelling diapason.
随着陡然而起的强音，圣歌也越来越嘹亮。