Convecting
v. 使热空气对流, 借对流传热( convect的现在分词 )
🗣️ 情景例句
I have an announcement to make.
我要宣布一件事。
That's amazing! I t sure looks expensive.
真想不到！看上去肯定以为很贵。
So far, they have been unlucky in their search for gold and have no money at all.
到那时为止，他们寻找金子一直碰不上好运，而且他们身上一点钱也没有了。