clapper
Definition
The striking part inside a bell that produces sound when it hits the sides.
中文 钟或铃内部的撞击部分，敲击钟壁时产生声音。
Example
"The bell's clapper swung violently in the strong wind."
The striking part inside a bell that produces sound when it hits the sides.
中文 钟或铃内部的撞击部分，敲击钟壁时产生声音。
"The bell's clapper swung violently in the strong wind."