Prepurging
洗炉, 清炉(清除炉内气体)
🗣️ 情景例句
Don't worry about it. It's a taken of my appreciation for your business, and friendship.
没关系的。这是向你表示我们在生意及友谊上的一点心意。
Yes,I think it does.
是的，我认为它是我的。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；