Priniple
[机] 原理, 原则
🗣️ 情景例句
Well, I never! I thought you were in HongKong.
哎，我真没想到！我还以为你在香港呢。
I don't mind staying up late.
我不在乎熬夜。
Have your mechanics finished yet?
你们的机械师修好了吗？