Htc
abbr. 热传导系数（Heat Transfer Coefficient）
🗣️ 情景例句
Right.
对。
On New Year's Eve, people usually cook lots of good dishes.
在大年夜，人们常常做很多好吃的。
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。