短语词组短语anionic c detergent 阴离子去污剂;阴离子洗涤剂anionic synthetic detergent 阴离子合成洗涤剂cationic -anionic detergent 阴阳离子两性洗涤剂Determination of anionic detergent 阴离子洗涤剂的测定detergent anionic 阴离子清洁剂 返回 anionic detergent