考研英语高频词汇：contaminate

考研英语高频词解析：contaminate，背单词千万不要只记中文意思，一定要结合真题例句去理解它的语境。记住它的搭配比干巴巴地背释义有用得多。以下是详细介绍。

考研英语高频词汇：contaminate

单词：contaminate

音标：[kənˈtæmɪneɪt]

释义：v.弄污，弄脏；毒害；传染；玷污

考频：★★★★

记法：

采用词根拆分记忆：前缀con-表“完全、共同”，词根tamin源自拉丁语tangere，含义为“接触”，后缀-ate是典型的动词后缀，组合后表示所有事物都接触到有害的脏物质，由此引申出弄脏、污染，进一步延伸出毒害、传染、玷污的含义。

派生词：

contaminated (形容词，意为被污染的、受毒害的)

contamination (名词，意为污染、玷污、污染物)

contaminant (名词，意为污染物、致污物)

contaminating (现在分词/动名词，意为污染、玷污)

搭配：

contaminate water sources 污染水源;

be contaminated with 被…污染/毒害;

contaminate the environment 污染环境;

contaminate public morality 玷污公共道德;

contaminate food safety 危害食品安全;

考研真题例句：

Food safety experts warn that raw eggs can contaminate other food items if they are not stored separately in the refrigerator.

食品安全专家警告称，如果生鸡蛋没有在冰箱中单独存放，可能会污染其他食品。

Many manufacturing factories discharge untreated sewage directly into rivers, which will contaminate the drinking water sources of residents downstream.

许多制造企业将未经处理的污水直接排入河流，这会污染下游居民的饮用水源。

The fear that artificial intelligence systems would contaminate human decision-making with hidden biases has been repeatedly mentioned in public discussions.

人工智能系统会用隐藏的偏见毒害人类决策的担忧，已经在公开讨论中被反复提及。

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