Petroleum refining(processing)
[化] 石油炼制
🧩 词语组成解析
🗣️ 情景例句
You don't know what you are talking about.
你不知道你在说什么。
He always called me as my friend.
他总是以“我的朋友”称呼我。
How kind! You were lucky.
她多好啊！你很幸运。