好词典

infected

UK //ɪnˈfektɪd//US //ɪnˈfektɪd//

词源

源自拉丁语 'inficere'(意为'污染'),通过古法语 'infecter' 进入英语。

adjective

❶ 指被病原体(如细菌、病毒)侵入并引发疾病的状态,常用于描述人或动植物的健康问题。

“The wound became infected and required antibiotics.”

(伤口感染了,需要抗生素治疗。)

“She stayed home because she was infected with the flu.”

(她因感染流感而待在家里。)

同义词:contaminated, diseased, tainted

常见短语

infected area — 指被病原体污染或疾病传播的区域,常用于医疗或公共卫生场景。

“The government quarantined the infected area to prevent further spread.”

(政府隔离了感染区域以防止进一步传播。)