clapper
🇺🇸
/ˈklæpər/
🇬🇧
/ˈklæpə(r)/
noun
R
A small piece of metal inside a bell that strikes the bell to make it sound.
The loud sound of the church bell was caused by the rapid movement of the clapper inside.
教堂的鐘聲之所以響亮，是因為鐘內的敲擊器快速移動所造成的。
translation
鈴舌
詞形變化
Plural
clappers