front-burner

1 最重要

first top main chief grand prime operative first-line uppermost front-rank above everything else of the first magnitude before everything else be all the world to mean all the world to of the essence

2 最优先的

overriding top-priority

3 最重要的

first top main chief grand prime operative first-line uppermost front-rank above everything else of the first magnitude before everything else of the essence

4 最优先

overriding top-priority a first priority a top priority front burner