Scumming
[机] 起泡沫
🗣️ 情景例句
Seeing as you are all so tired, we'll finish this lesson next time.
考虑到现在你们都很累了，这课我们下次接着讲吧。
I will take an elevator.
我将去搭电梯。
or of the habits of the social insects, let us say.
和昆虫群居的习性