Dobber
n. 浮标, 浮子
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。