Donor impurity
[化] 施主杂质
🧩 词语组成解析
🗣️ 情景例句
Can't you do something about it?
你就不能想点办法吗？
How often do you go swimming?
你多久去游一次泳？
Although the bed was smashed to pieces, the man was miraculously unhurt.
尽管床摔成了碎片，但年轻人却奇迹地没有受伤。