Libration
n. 摆动, 天平动
🗣️ 情景例句
I enjoy camping.
我喜欢露营。
I'm pressed for money.
我苦于没钱。
Yes, I think we do. Lucy, we need some more hot water. Can you go and get some, please?
是的，再要些吧。露西，我们还要热开水。请你去弄些来，行吗？