Backheating
反加热; 回热
🗣️ 情景例句
To apologize for leaving so early,I brought you a little gift.
为了表示我对提早走掉的歉意，我给你带了一件小礼物。
Who is the leader of this political party?
谁是这政党的首领？
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。