Q.q.h.
[医] 每四小时
🗣️ 情景例句
what you were thinking about regarding going back to work.
是否打算回去工作。
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
What about the dog?
那么狗呢？