Trembler
n. 发抖的人, 震颤的东西, 自动振动器, 蜂鸣器, 断续器, 电铃\\n[机] 电震板
✅ 同义词
📖 牛津释义
trembler
n
spring that makes an electrical contact when shaken （继电器的）振颤片.
🗣️ 情景例句
No ... thank you.
不……谢谢你。
My son wants to be a policeman when he grows up.
当他长大时，我的儿子想要成为一个警察。
I knew that my turn had come.
我知道这次该轮到我了。