Precardium
[医] 心口, 心窝, 心前区
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
What time do you start work?
你什么时候开始工作？
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。