adj.有肉峰的；有瘤的
动词hump的过去式和过去分词形式.
I humped the heavy case upstairs. 我把那个沉重的箱子背到楼上。
The poor old man has been humped over the corner for a whole day, begging money and food from passers-by. 那个可怜的老人窝在角落已一整天了，向过路人乞讨着钱和食物。
