Dobber
n. 浮标, 浮子
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
I never used to oversleep.
我过去从未睡过头。
Yes. Let me introduce him to you.
是的，让我把他给你们介绍一下。