Htc
abbr. 热传导系数（Heat Transfer Coefficient）
🗣️ 情景例句
I bet you can make it.
我敢打赌你一定能做到。
I'm terribly sorry.
真是对不起您。
Oh,They will be very happy to see you again.
噢，又见到你们，他们会很高兴的。