Quadrumvir
n. 四人团体中的一员
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
I'm thinking of quitting the job.
我在考虑辞职。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。