蝴蝶铰 Traditional form: 蝴蝶鉸 Pinyin (reading): húdiéjiǎo Definitions: hinge Characters: 蝴 - butterfly 蝶 - butterfly 铰 - hinge; scissors, shears; to cut Traditional characters: 蝴 - butterfly 蝶 - butterfly 鉸 - hinge; scissors, shears; to cut