| 释义 |
DEFINITIVE EXAMPLES 权威例句〔infection〕An agent or a contaminated substance responsible for one's becoming infected.传染物:使某人感染的媒介或被感染物美国传统〔within〕Seventy per cent of patients die within a year of becoming infected with the virus.70%的病人在感染病毒一年之内死亡。麦克米伦高阶The hospital gave him some ointment to stop the cut from becoming infected.医院给他一些药膏以防止伤口感染。剑桥国际There is often a lag (= a period of time) between becoming infected and the first signs of the illness.从受传染到症状初现常常有一段间隔。剑桥国际 |