B.th.u.
abbr. British thermal unit(s)
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
I told him to come in and wait here.
我告诉他进来在这里等。
I'm sorry, I don't know. You'd better ask that policeman.
对不起，我不知道。你最好问问那位警察。