Ecos
abbr. 嵌入式可配置操作系统（Embedded Configurable Operating System）；扩展式通信操作系统（Extended Communication Operating System）
🗣️ 情景例句
Yes, I'm sure I can.
是的，当然可以。
Out main aim is to please the customers.
我们的目的是让顾客满意。
You did right.
你做得对。