Cdos
(cdo 的复数) abbr. 开发总监（Chief Development Officer）；债务抵押债券（Collateralized Debt Obligation）；协作数据对象（Collaboration Data Objects）
🗣️ 情景例句
Hi, Marilyn. I hope it's not too late.
你好， Marilyn， 我希望我来得不算太晚。
Home is home, though never so homely.
不如归去。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。