adj.奇怪的,古怪的,愚蠢的
Daisy called her daffy, but goodhearted.
黛西说她傻乎乎的,但心肠很好。
That comedian sometimes acts a bit daffy.
那位滑稽演员有时行为古怪.
Kelly was acting daffy because she was so happy.
凯利高兴得发狂.