Emos
(emo 的复数) abbr. 应急措施组织（Emergency Measures Organization）；爱立信移动办公邮件系统（Ericsson Mobile Office）
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
That radio's pretty loud. Could you turn it down, please?
收音机太响了，你能把声音开小一点吗？
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。