Oppe
abbr. Office of Program Planning and Evaluation 程序设计与评估局; Operational Propulsion Plant Examination 作战推进设备检验（美国海军）
🗣️ 情景例句
I'll do it.
我去。
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
UNCLE WANG'S FACTORY
王大叔的工厂