Ocb
abbr. 油断路器（oil circuit breaker）
🗣️ 情景例句
I hope that's a compliment.
我希望这是赞美之词。
Men know where they were born, not where they shall die.
人能知其生于何地，不能知其死于何方。
There's no time! laughed Mother.Here are the twins.
“没时间了！”母亲笑着说，“双胞姐妹到了。”