decisive
英 [dɪ'saɪsɪv]
美[dɪ'saɪsɪv]
	    - adj. 决定性的;果断的,坚定的
 
英英释意
- 1. determining or having the power to determine an outcome;
 - "cast the decisive vote"
 - "two factors had a decisive influence"
 
- 2. unmistakable;
 - "had a decisive lead in the polls"
 
- 3. characterized by decision and firmness;
 - "an able an decisive young woman"
 - "we needed decisive leadership"
 - "she gave him a decisive answer"
 
- 4. forming or having the nature of a turning point or crisis;
 - "a critical point in the campaign"
 - "the critical test"