antiseptic agent短语¹⁴⁴⁹⁷²⁺² 基本例句 防腐剂 Polyethylene glycol is a chemical product with diversified applications. It can be used in daily chemical field as antiseptic agent in toothpaste and personal health- care products. 聚乙二醇是一种用途广泛的化工产品，可以用于日化领域作为牙膏防腐剂、个人护理品等； qnxc.daqing.gov.cn