S. op. s.
[医] 必要时
🗣️ 情景例句
There is no one here by that name.
这里没有玲玲这个人。
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
I'm enjoying this. Where exactly are we going?
我喜欢这次旅行。我们到底要去哪里？