noun🔗Share疟疾，瘴气。 A disease spread by mosquito, in which a protozoan, Plasmodium, multiplies in blood every few days."The doctor diagnosed my cousin with malaria after he returned from a trip to Africa. "医生诊断我的表弟从非洲旅行回来后得了疟疾。diseaseorganismmedicinebiologyinsectChat with AIVocabulary GamePractice Reading
noun🔗Share疟疾，瘴气. Supposed poisonous air arising from marshy districts, once thought to cause fever."Doctors used to believe that malaria was a poisonous air that came from the swampy land near the town. "医生过去认为，疟疾就是城镇附近沼泽地里产生的有毒瘴气。diseasemedicinehistoryenvironmentChat with AIVocabulary GamePractice Reading
