在线词典鸿毛泰岱比喻轻重相差极大。同“鸿毛泰山”。拼音hóng máo tài dài解释比喻轻重相差极大。同“鸿毛泰山”。近义词鸿毛泰山英文释义light as a goose feather, heavy as Mt Tai (idiom); of no consequence to one person, a matter of life or death to another