Petroleum refining(processing)
[化] 石油炼制
🧩 词语组成解析
🗣️ 情景例句
Why don't you two kiss and make up?
你们俩接个吻，言归于好吧？
Knowledge is long, life is short.
吾生有涯，而知无涯。
It was simply a blank sheet of paper.
而是一张白纸。