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
Dinner's on me.
晚饭我请客。
To fall down
掉下
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。