单词：clapper
[电] 铃锤
n. metal striker that hangs inside a bell and makes a sound by hitting the side
clapper的用法和样例：
例句
- If not damaged gently close the clapper.如果没有损坏，则轻轻地关闭阀瓣。
- Several hours before curfew time, she tied herself to bell's huge clapper.在宵禁的钟声响起前几个小时，她就将自己捆在了大钟巨大的钟锤上。
- Clapper talk between two people is one type of clapper talk.对口快板儿是快板的一种形式，由两个人共同表演。
- With time elapsing, the flaps collapse up on his clapper's lap.随着时间流逝，袋盖在拍手者的膝上堆叠起来。
词汇搭配
- clapper board拍板
- like the clappers高速地(迅速地)...
- wood clapper踏脚板
- bell clapper电铃锤
- clapper block抬刀滑块
- clapper valve瓣阀
- clapper box摆动刀架
- clapper type relay铃锤式继电器...
- clapper switch铃锤式开关
- clapper-type relay衔铁吸入式继电器...
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