Potw
abbr. public owned treatment work 公众拥有的医疗措施
🗣️ 情景例句
That child behaves just as he pleases.
那孩子想干什么就干什么。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，