Any of several suckers of the genus Ictiobus, having a humpedback and found mostly in the Mississippi Valley.
牛鱼属的有吸盘的鱼类，背部隆起，常多在密西西比河流域发现。
2
Any of a breed of tall red cattle that were originally developed in South Africa, are well adapted to heat, and have a humpedback and large spreading horns.
任一种原产于南非的高大的红褐色牛，非常耐热，有隆起的背部和展开的大牛角。
3
The white cat humped up her back when she saw the dog.