Security instruction
[法] 安全指令
🧩 词语组成解析
🗣️ 情景例句
You don't know up from down.
你黑白不分。
Can I cancel this ticket?
我可以取消这张票吗？
The Ombudsman's prompt action at once put an end to an unpleasant practice which might have gone unnoticed.
司法特派员及时采取的行动，迅速制止了这一起不愉快的事件，不然这件事可能因未得到人们注意而不了了之。