Cocr
[计]= Cylinder Overflow Control Record,（圆）柱面溢出控制记录
🗣️ 情景例句
Is this your best price?
这是你们最优惠的价格吗？
From 4 to 4:30.
四点到四点半。
He's over there. He's cleaning the car.
他在那边，在洗车。