contaminate
污染
常用释义
英音[ kənˈtæmɪneɪt ]
美音[ kənˈtæmɪneɪt ]
变形
第三人称单数:
contaminates
现在分词:
contaminating
过去式:
contaminated
过去分词:
contaminated
基本释义
- v. 污染，弄脏；毒害，腐蚀（人的思想或品德）
考试频率
四级
考频：近五年出现1次
- vt. 弄脏; 污染 最常考
例句
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1·An urban food myth contends that if food spends just a few seconds on the floor, dirt and germs won't have much of a chance to contaminate it.一个有关食物的都市神话声称，如果食物只在地上停留几秒钟，灰尘和细菌就不太有可能污染它。
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2·Hostile relationships invidiously contaminate our wellbeing.敌对关系损害我们的健康。
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3·Previously, MTBE (methyl tertiary-butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.以前，MTBE（甲基叔丁基醚）曾作为汽油充氧剂，但是，在2004年，人们发现它污染了地下水，所以就不再使用它了。
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4·Carriers can contaminate the food they hanDle. Prevention depends mainly on water and sewage treatment and excluding carriers from food -handling jobs.食物经带菌者触摸后会受污染。预防措施主要在于对饮用水和污水的处理，并禁止带菌者从事与接触食品有关的工作。
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5·Previously, MTBE (methyl tertiary - butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.以前广泛使用的增氧剂是甲基叔丁基醚，后来有研究发现甲基叔丁基醚会污染地下水，因此在2004年久停止使用了。
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6·Paraffin is a known carcinogen, and hydrogen peroxide can harm the digestive system. Chopsticks irresponsibly disposed of can contaminate water and soil quality.石蜡是一种已知的致癌物，而过氧化氢则对消化系统有害。随意丢弃木筷则可能污染水和土壤质量。
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7·If you can find a way to make harvested patterns stand out from other code, it's easier to read both kinds of code because they don't contaminate each other.如果您能够设法将获取的模式从其他代码中凸显出来，那么就更易于同时读取两种代码，因为它们不相互混杂。
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8·Radioactivity cannot contaminate food that is packaged; for example, tinned or plastic-wrapped food is protected from radioactivity as long as the food is sealed.包装好的食品不可能受到放射性污染；例如，罐装食品或者塑料包装食品，只要这些食品是密封的，便不会受放射性污染。
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9·We never fully adapt to hostile relationships, they invidiously contaminate our wellbeing, squatting inside our minds as unresolved, destructive ruminations.我们不可能适应这种敌对关系，这种不良的人际关系会损害身心健康，长久留存在我们心里，会让人陷入无以解决的恶性心理困境。
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10·One drop of fame will likely< 29>contaminate the entire well of a man's soul, and so an artist who remains true to himself or herself is particularly amazing.一滴名气之水有可能玷污人的心灵这一整口井，因此一个艺术家若能保持真我，会格外让人惊叹。
同根词
词根：
contaminate
contaminated
adj
受污染的；弄脏的
contaminative
adj
污损的；弄脏了的
contamination
n
污染，玷污；污染物
contaminant
n
污染物；致污物
contaminated
v
污染（contaminate的过去式）