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
It's a wonderful opportunity, Richard.
这是一个好机会 Richard。
What the hell are you doing?
你到底在做什么？
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。