Ecs
abbr. 环境控制系统（Environmental Control System）；发动机控制系统（Engine Control System）；能源通信服务（Energy Communication Service）
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
I'm really sorry, but I seem to have misplaced your scarf.
真对不起，我忘记把你的围巾对丢在什么地方了。
Now he has put an ugly stone head over the gate.
现在他把一个丑陋的石雕头像放在了大门上边，