potency
	英 ['pəʊtnsɪ]
美['potnsi]
	    
    英英释意
	
	- 1. capacity to produce strong physiological or chemical effects;
 - "the toxin's potency"
 - "the strength of the drinks"
 
- 2. the inherent capacity for coming into being
 
- 3. the state of being potent; a male's capacity to have sexual intercourse