high-powered
英 ['hai'pauəd]
美 
	    - adj. 高性能的;精力充沛的,强有力的;马力大的
 
英英释意
- 1. vigorously energetic or forceful;
 - "a high-octane sales manager"
 - "a high-octane marketing plan"
 - "high-powered executives"
 - "a high-voltage theatrical entrepreneur"
 
- 2. (used of microscopes) capable of a high degree of magnification;
 - "a high-powered microscope"