Elatrometer
[化] 气体密度计
🗣️ 情景例句
No one should think that their own culture is superior.
任何人都不应该有文化优越感。
I'm going to tell him where to go.
我正要告诉他去哪里？
No, I don't. Would you get it, please?
没有。你帮我拿一下吧。