常見例句polyethylene glycol diphenate 2' -聯(lián)苯二甲酸乙二醇酯ethylene diphenate 乙二醇二苯醚polyethylene glycol diphenate 聚2,2'-聯(lián)苯二甲酸乙二醇酯Diphen Cough 鹽酸苯海拉明糖漿 返回 diphenate