Alerters
(alerter 的复数) n. 报警器, 警报器；警报器服务
🗣️ 情景例句
This is Jack Davis.
我就是Jack Davis。
I've had enough.
我已经吃饱了。
It's about four hundred yards down this street.
城堡就在这条街上，（离这儿）400码左右。