“高档”与“中档”煤油的根本差别在于前者比后者的发烟点高。

“高档”与“中档”煤油的根本差别在于前者比后者的发烟点高。的英文翻译

基本释义

• An essential difference between "premium" and "regular" grades of kerosine is that the former has a higher smoke-point.