Acoutometer
[医] 听力计, 听力测验器
🗣️ 情景例句
I miss them.
我想念他们.
When did you go painting?
你什么时候去画画？
I can't find it. There are just a few loose coins at the back of the drawer.
我也找不到。在抽屉底只有一些零散的钱币。