Serv.
[医] 保存
🗣️ 情景例句
I'll discuss this matter with you behind closed doors.
我要跟你私下谈这个事。
Misfortunes test the sincerity of friends.
患难见友情。
Please make sure you mark the shipment for careful handling.
请不要忘了在货物上标明“小心搬运”。