rugged
英 ['rʌgɪd]
美['rʌɡɪd]
	    - adj. 崎岖的;坚固的;高低不平的;粗糙的
 
英英释意
- 1. sturdy and strong in constitution or construction; enduring;
 - "a rugged trapper who spent months in the winderness"
 - "those that survive are stalwart rugged men"
 - "with a house full of boys you have to have rugged furniture"
 
- 2. topographically very uneven;
 - "broken terrain"
 - "rugged ground"
 
- 3. rocky and steep
 
- 4. very difficult; severely testing stamina or resolution;
 - "a rugged competitive examination"
 - "the rugged conditions of frontier life"
 - "the competition was tough"
 - "it's a tough life"
 - "it was a tough job"