1. sturdy and strong in constitution or construction; enduring;

   "with a house full of boys you have to have rugged furniture"
   

2. having long narrow shallow depressions (as grooves or wrinkles) in the surface;

   "furrowed fields"
   "his furrowed face lit by a warming smile"
   

3. topographically very uneven;

   "broken terrain"
   "rugged ground"
   

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"
   

1.崎岖不平的;高低起伏的;多岩石的
Arugged area of land is uneven and covered with rocks, with few trees or plants.

e.g. ...rugged mountainous terrain.
崎岖不平的山地

2.（男子）强壮的，健壮的，粗犷的
If you describe a man asrugged, you mean that he has strong, masculine features.

rugged的近义词

e.g. A look of pure disbelief crossed Shankly'srugged face.
尚克利粗犷的脸上掠过一丝完全不信任的表情。

3.坚强的;坚毅的;吃苦耐劳的
If you describe someone's character asrugged, you mean that they are strong and determined, and have the ability to cope with difficult situations.

e.g. rugged individualism forged America's frontier society.
坚定的个人主义造就了美国的边疆社会。

4.坚固耐用的;结实的
Arugged piece of equipment is strong and is designed to last a long time, even if it is treated roughly.

e.g. The camera combinesrugged reliability with unequalled optical performance and speed.
这款相机既坚固耐用，又有超凡的光学性能和快门速度。

1. 崎岖的：rugate 皱的 |rugged 崎岖的 |ruggedization 强壮化

2. rugged

2. 高低不平的：rugged coast 起伏海岸 |rugged 高低不平的 |ruggedize 使加固

3. rugged

3. 粗糙的;坚固的：rugged topography 起伏地形 |rugged 粗糙的;坚固的 |ruggedization 使粗糙;加固;增加耐磨可靠性

4. 坚固的：26. fuse 保险丝 ,熔丝 | 27.rugged 坚固的 | 28. depict 描绘 ,描写