英[ˌdiːkən'dʒestənt]美[ˌdiːkən'dʒestənt] n. [医]解充血药 记忆方法 词根词缀法 de-,不,非,使相反。congest,充满,堵塞。用于药物减充血药。 中文 双解 英英 词法 noun(名词) 减充血剂 noun(名词) a medicine that helps you to breathe more easily, especially when you have a cold减充血剂 n.a drug that decreases pulmonary congestion 词态 复数:decongestants; 语态 双解例句 noun(名词) 减充血剂 实用短语decongestant drug减充血药local decongestant收缩滴鼻药水nasal decongestant鼻减充血剂,鼻喷剂,鼻解充血药decongestant mask抗敏保湿面膜decongestant spray鼻塞喷剂nasal decongestant preparation鼻减充血剂ophthalmic decongestant preparation眼减充血剂decongestant inhaler减轻充血的吸入器decongestant detail去充血剂