Bellwether
出国 Abroadn. 系铃带头羊, 前导, 领导者
✅ 同义词
🗣️ 情景例句
How do you get to work everyday?
你每天怎样去上班？
Necessity is the mother of invention.
穷则变，变则通。
Nice talking to you.
很高兴与你聊天。