Ocb
abbr. 油断路器（oil circuit breaker）
🗣️ 情景例句
You couldn't pick a finer medical school than Michigan.
你再也找不到一所比Michigan大学更好的医学院了?
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
The vicar has been asked to have the tree cut down, but so far he has refused.
人们曾请求教区的牧师叫人把树砍掉，但他直到现在也没有同意。