精选优质文档-倾情为你奉上高二英语单词高频词汇归纳1characteristic特征;特性n.2radium镭n.3painter画家n.4put forward提出5scientific科学的adj.6conclude结束;推断出vt.&vi.7conclusion结论;结束n.8draw a conclusion得出结论9analyse分析vt.10infect传染;感染vt.11infectious传染的adj.12cholera霍乱n.13defeat打败;受挫;使战胜vt.失败n.14expert熟练的;经验或知识丰富的adj.专家;行家n.15attend照顾;护理;出席;参加vt.16physician医生;内科医师n.17expose暴露;揭露;使曝光vt.18exposeto使显露;暴露vt.19deadly致命的adj.20cure治愈;痊愈n.治愈;治疗vt.21outbreak爆发;