S. op. s.
[医] 必要时
🗣️ 情景例句
Yes. In there. Good luck.
是的 ，在那里面。祝你好运。
You must have dialed the wrong number.
你肯定拨错了号。
Then we'd better pick the rest of these cabbages before the weather changes.
那么我们最好在天气变化之前就把其余的包心菜都收回来。