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
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
Don't believe a word he says.
他的话不可信。
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。