Pwb
abbr. printed wiring board 印刷线路板，印制布线板，印制电路板
✅ 同义词
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
I learned history last month.
我上个月学历史。
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.
最近有个学生看见两个工人在学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面。