Autofining
n. [化](石油的)自(氢)精制
🗣️ 情景例句
Oh!
噢！
Those flowers look pretty but don't give off a nice smell.
这些花看似漂亮，但是气味并不好。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。