Hydrorefining
[化] 加氢精制
🗣️ 情景例句
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
How's your son?
你的表兄好吗？
There should always be exceptions to the rule.
凡事总有例外。