a widespread outbreak of an infectious disease; many people are infected at the same time
造句
用作名詞(n.)
But he adds that such large losses to a population are not unusual in epidemics. 但他同時(shí)指出，如果考慮到流行病，如此大規(guī)模的種群消失就習(xí)以為常了。
Now that the epidemics which water-borne diseases can cause are understood,water supplies are organized to prevent them. 既然已經(jīng)了解到水傳播的疾病能引起流行病，人們就組織好供水的工作以防止流行病的發(fā)生。
近義反義詞
epidemic
epidemicalally
epidemic index
epidemic virus
Epidemic mumps
epidemic model
epidemic focus
epidemic rules
epidemic rheum
Epidemic trend
epidemic colds