Dampeners
[测] 湿润器
🗣️ 情景例句
Can you help me?
你能帮帮我吗？
I know the boy whose father is a professor.
我知道那个男孩的父亲是大学教授。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。