🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
[经] 买者
🗣️ 情景例句
Well, Miss Huang, we are planning to have a casual get-together.
嗯，黄小姐，我们打算大家小聚一番。
Sure. Just help yourself.
可以，自己拿吧。
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。