Q.q.h.
[医] 每四小时
🗣️ 情景例句
You may be right.
也许你说的对。
Tis a good horse that never stumbles.
好马不失蹄。
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。