Cellulose gum A water soluble gum derived from wood fibre cellulose, used as a substitute for lithographic gum arabic and synthetic gums.是什么意思_Cellulose gum A water soluble gum derived from wood fibre cellulose, used as a substitute for lithographic gum arabic and synthetic gums.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句