Cdos
(cdo 的復數) abbr. 開發總監（Chief Development Officer）；債務抵押債券（Collateralized Debt Obligation）；協作數據對象（Collaboration Data Objects）
??? 情景例句
Yes. I will.
好的。
A servant is known by his master's absence.
主人不在可以看出仆人的品行來。
It looks like a chicken. But I don't think chickens can swim.
看起來像只小雞。不過我認為小雞不會游泳啊！