However, Plethora discovered that this mixture dissolves easily in a non-CFC propellant, creating the possibility of a spray-on product that delivers pure active drug.是什么意思_However, Plethora discovered that this mixture dissolves easily in a non-CFC propellant, creating the possibility of a spray-on product that delivers pure active drug.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句