🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
OK. Now, tell us about your talk with Mr. York.
好啦， 现在告诉我们你跟York先生的谈话吧。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。
Where's her hat? Is it under her chair?
她的帽子在那里，是在她的椅子底下吗？