🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
[经] 买者
🗣️ 情景例句
The water's pretty deep here.
这里水相当深。
True coral needs no painter's brush.
真珊瑚无需刷油漆。
As long ago as 1809, the Swedish Parliament introduced a scheme to safeguard the interest of the individual.
早在1809年，瑞典论会就建立一个保护公民利益的制度。