unthrifty編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看unthriftyunthrifty — 形容詞形容詞1. not thrifty; wasteful or extravagant1.形容詞釋義不節儉的not thrifty; wasteful or extravagant例句His unthrifty habits left him in debt.