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新东方-柯林斯雅思备考词典
pandemic
英 [pænˈdemɪk]
[NOUN]
pandemics
1. [C 可数名词] （疾病的）大范围流行
A pandemic is an occurrence of a disease that affects many people over a very wide area.
双语例句
例：They feared a new cholera pandemic.
他们担心新一轮的霍乱大流行。