adj.疯狂的；古怪的；蝙蝠的
The batty fatty has a fat chance to marry the slim girl. 那个怪胖子几乎不可能娶到这个苗条女孩。
The scientist expresses, the inspiration that designs this kind of shoe comes from function of batty echo fixed position. 科学家表示,设计这种鞋的灵感来自蝙蝠的回声定位功能。
