Alerter service
[计] 报警器服务
🧩 词语组成解析
n. 报警器, 警报器；警报器服务
service
['sɝvɪs]
n. 服务，服侍;服务业;维修服务;服役;
vt. 检修，维修;向…提供服务;保养;满足需要;
adj. 服务性的;耐用的;服现役的;
serv服务+ice表名词，行为，状态 →服务
🗣️ 情景例句
I'll have her call you as soon as she comes back.
等她一回来， 我就请她马上回电。
I think it's going to be too short.
我认为它将太短。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。