noun🔗Share코막힘 완화제A drug that relieves congestion, e.g. pseudoephedrine."I took a decongestant to help me breathe better during my cold. "감기에 걸렸을 때 숨쉬기가 편하도록 코막힘 완화제를 복용했습니다.medicinesubstanceChat with AIVocabulary GamePractice Reading
