R.r.
[医] 里瓦·罗契氏血压计, 水银血压计
🗣️ 情景例句
any just cause why these two people
任何正当理由说明这两位
May I borrow some books?
我可以借几本书吗？
Unlike her friends, she never gave up hope.
与她的朋友的不同之处是，她从不放弃希望。