noun🔗Share盐酸盐 A compound of hydrochloric acid with an organic base such as an amine"The doctor prescribed diphenhydramine hydrochloride to treat my son's allergy symptoms; it's a common antihistamine. "医生给我儿子开了苯海拉明盐酸盐来治疗他的过敏症状,这是一种常见的抗组胺药。medicinechemistrycompoundsubstanceChat with AIVocabulary GamePractice Reading