Planeness
[化] 平整度
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
Oh, yes, I can see them. But I can't reach them.
噢，是的，我能看见它们。但我够不着。