Ocp
abbr. Oracle认证专家（Oracle Certified Professional）；开路电位（Open Circuit Potential）；烯烃共聚物（Olefin Co-Polymer）
🗣️ 情景例句
Oh, hello! How nice of you to remember us!
噢， 好， 真好， 还记得我们！
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
Some of us will die sooner, a few will live longer----on into a ninth or tenth decade.
有些人会死得早一些，少数人寿命会长一些--活到八十几岁或九十几岁，