Petroleum refining industry
[化] 炼油工业
🧩 词语组成解析
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩?
You can take a horse to the water,but you cannot make him drink.
牵马河边易,逼马饮水难;不要逼人做他不愿做的事。
But every night he heard the noise upstairs.
但每天晚上他都听到楼上的声音。
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