Alertor
[计] 报警器
🗣️ 情景例句
I'm proud of all my grandchildren, Mr. Carlson.
我为我所有的孙子孙女感到骄傲 Carlson先生。
Don't be afraid he will get there on time.
不要怕他会准时到那里。
The curious thing was that the lake was not marked on the map.
奇怪的是那个湖没有在地图上标出。