U.s.p.
[医] 美国药典
🗣️ 情景例句
And if it's successful,
假如成功的话，
It is a long lane that has no turning.
路必有弯。
After a few minutes she started to cry again. Listen to me, I said.
几分钟后她又哭了起来。“听我的呀，”我说。