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
OK. I'll be back in a few minutes.
好，过几分钟我就回来。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，