chappy的复数形式怎么写？

n.家伙...

I'm no longer the apparently eternally cheerful chappy he remembers.我已经不是他记忆中那个似乎永远快乐无忧的人了。His cheeky chappy image is reinforced by the spiky hair and the wide grin.他那直立的头发和咧着嘴的笑容使他更像个厚脸皮的家伙。...

chappy的音标：chappy的英式发音音标为：['tʃæpɪ]chappy的美式发音音标为：['tʃæpɪ]...