Acknowledger
n. 认收开关；了望装置
🗣️ 情景例句
I think I know you. Aren't you...?
我觉得我认识你。你是……吗？
That's the way I look at it, too.
我也是这么想的。
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。