手滑 Traditional form: 手滑 Pinyin (reading): shǒuhuá Definitions: to do sth by mistake (with one's hand) to make a slip of the hand (e.g. click the wrong button) Characters: 手 - hand 滑 - to slip, to slide; slippery, polished Traditional characters: 手 - hand 滑 - to slip, to slide; slippery, polished