catalytic gas oil

例句：

1. 1.The new engine uses catalytic gas oil as fuel.
   新型发动机使用催化气体油作为燃料。
2. 2. The process of converting coal into gas oil is complex.
   将煤炭转化为气体油的过程复杂。
3. 3.The catalytic gas oil helps to reduce emissions and improve air quality.
   催化气体油有助于减少排放和改善空气质量。