Htc
abbr. 热传导系数（Heat Transfer Coefficient）
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
The lovers are watching the sailing boat.
情侣们在眺望着帆船。
Let's go out and celebrate.
我们到外面庆祝一下吧