A hard,unctuous,fat - or wax - based solid,sometimes medicated,formerly applied to the skin directly or on dressings.是什么意思_A hard,unctuous,fat - or wax - based solid,sometimes medicated,formerly applied to the skin directly or on dressings.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句