Lecithin is an emulsifier that helps break down fats, reducing the risk of clogging in the blood vessels and lessening the chances of heart disease.是什么意思_Lecithin is an emulsifier that helps break down fats, reducing the risk of clogging in the blood vessels and lessening the chances of heart disease.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句