noun🔗Share스모그, 매캐한 연무A noxious mixture of particulates and gases that is the result of urban air pollution."The heavy smog made it hard to see the mountains clearly from the city. "짙은 스모그 때문에 도시에서 산을 선명하게 보기가 어려웠다.environmentdisastersubstancenatureweatherChat with AIVocabulary GamePractice Reading
verb🔗Share매연 검사를 받다To get a smog check; to check a vehicle or have it checked for emissions."My car needs a smog check before I can register it. "차를 등록하기 전에 매연 검사를 받아야 합니다.environmentvehicletechnologyChat with AIVocabulary GamePractice Reading
