Safe operation
[法] 安全操作
🧩 词语组成解析
safe
[sef]
adj. 安全的;保险的，肯定的;无损的;提供保护的;
n. 保险箱，保险柜;冷藏箱;〈俚〉避孕套;
🗣️ 情景例句
Let me introduce you, Mr. Maxwell.
让我给你介绍一下， Maxwell先生。
It was not as good as I had expected.
那不如我想象的好。
Can you tell me why our bid was not accepted?
请告诉我为什么我们没有得标好吗？