Ccoc
abbr. Command Control Operation Center (USA) 指挥控制操作中心
🗣️ 情景例句
Do you mind if I pay in RMB?
你们介意我付人民币吗？
No. I have been away on vacation.
是呀，我休假去了。
Intermittent tap-water supplies should be regarded as particularly suspect.
断断续续的水管应该被视为是非常可疑的。