Cocr
[計]= Cylinder Overflow Control Record,（圓）柱面溢出控制記錄
??? 情景例句
It's asking a lot.
那需要做許多工作。
He isn't really serious; he's just playing games with her.
他并不是一本正經，只是跟她玩玩游戲而已。
Hello. Is that Li Lei?
喂。你是李雷嗎？