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 am.
是的。
I love that shirt.
我喜欢这件衬衫。
I like what she likes. I hate what she hates.
我爱她所爱。我恨她所恨。