a hair style that draws the hair back so that it hangs down in back of the head like a pony's tail
ponytail详细解释
po.ny.tail n.（名词）A hairstyle in which the hair is held back so as to hang down like a pony`s tail.马尾辫：一种将头发一把束于脑后的发型，垂下的头发就象一个马尾 【引伸】 po.nytailed. adj.（形容词）
