Scum defect
[机] 表面浮松
🧩 词语组成解析
scum
[skʌm]
n. 浮渣;泡沫;糟粕;
vi. 产生泡沫;被浮渣覆盖;
vt. 将浮渣去除掉;
🗣️ 情景例句
I like playing basket, and I also enjoy the team spirit of basketball.
我喜欢篮球及篮球活动中的集体精神。
Why didn't you like housekeeping so much?
为什么你那么不喜欢家务？
Missed it! That was lucky. It can damage your car really badly.
躲过去了！真够幸运的。它会把车子撞坏的。