B. p.c.
[医] 英国副药典
🧩 词语组成解析
普通警员, 警察
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
The moon travels round the earth.
月球绕着地球运行。