费解 Traditional form: 費解 Pinyin (reading): fèijiě Definitions: to be puzzled hard to understand unintelligible incomprehensible Characters: 费 - expenses, fees; to cost, to spend; wasteful 解 - to explain; to loosen; to unfasten, to untie Traditional characters: 費 - expenses, fees; to cost, to spend; wasteful 解 - to explain; to loosen; to unfasten, to untie