howler monkey

howler-monkey的词性：
n.（名词）

1. Any of several monkeys of the genus Alouatta of tropical America, having a long, prehensile tail and an extremely loud, howling call.
吼猴：猴属的各种猴子之一，吼猴 产于美洲热带地区，长有能盘卷的长尾，能发出极其响亮的吼声