adj.疯狂的；非常热情或着迷的；古怪的或不合常规的；多点的
I freely confess I'm as dotty as you are. 我坦白承认，我跟你一样疯疯癫癫。
Not another of your dotty ideas for making money! 你不要再出那些赚钱的馊主意了！
He did not look like a ghost, more like someone's dotty father. 他一点不象幽灵，而象一个发痴的父亲。
It's not an ant, a snail, or slug. It's spotty, dotty ladybug! 这不是蚂蚁，也不是蜗牛，这是漂亮的瓢虫！
