单词
infectious
读音
ɪnˈfekʃəs
美式
英式
词根
"Infectious" 的词根是 "infect-"，来源于拉丁语 "infectus"，意思是 "污染" 或 "侵染"。一些与此词根相关的单词有：Infection (感染), Infector (传播者)。
释义
adj. 传染的；传染性的；易传染的
例句
Flu is highly infectious.
流感的传染性很高。
I'm still infectious.
我还处在传染期。
Infectious diseases can be acquired in several ways.
传染病的感染途径有几种。
Flu is highly infectious.
流感的传染性很高。
I'm still infectious.
我还处在传染期。
Infectious diseases can be acquired in several ways.
传染病的感染途径有几种。
强化记忆
可以将 "infectious" 拆分为 "in-"+"fect"+"-ious"，联想到"in"（进入）, "fect"（影响）和 "ious"（…的），即“有...影响的”或“有进入(侵染)的性质”。"Infectious"一词起源于14世纪，由拉丁语"infectus"演变而来，最初用于描述物质污染现象，后来逐渐扩大到疾病的传播层面。
看视频学发音
For myself, I tried to get away frominfectious diseases,and I didn't.
But a lot of what was true in the early 1900sabout infectious disease,we can say now about psychiatric disorders.
This reminded me of clustering that we'd seen alsoin infectious epidemics,for example cholera.
Eighty percent of what walked in the door, in terms of illness,was infectious disease --third world, developing world infectious disease,
were intrigued by this cancer,this infectious cancer,that was spreading through the Tasmanian devil population.
所属分类
大学,出国,专四专八,其他
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