Omc
abbr. 操作维护中心（Operation and Maintenance Center）
🗣️ 情景例句
And your name is ...?
请问你的名字是……？
The hippopotamus is sleeping.
河马在呼呼大睡。
Sometimes a tame elephant is tethered nearby to give the wild one confidence,
有时，把一头已驯服的象拴在旁边能给野象以信心。