大学英语词汇短语释义解析及例句 contaminate


释义：

contaminate v. 污染，弄脏；毒害，腐蚀（人的思想或品德）
[ 第三人称单数 contaminates 现在分词 contaminating 过去式 contaminated 过去分词 contaminated ]

例句：


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。



Hostile relationships invidiously contaminate our wellbeing.

敌对关系损害我们的健康。



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。



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。



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。



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。



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。



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。



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。



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。



If fecal organisms contaminate a lake, stream or seashore, anyone in the water risks infection by microbes entering through the mouth, nose, eyes or open wounds.

湖泊、溪流或海岸一旦遭受粪便细菌的污染，接触这些水域的人就等于 冒 著感染的风险，因为这些微生物会经由口、鼻、眼睛或外在伤口进入人体。



Botulism is a rare and dangerous infection caused by a soil germ called Clostridium botulinum which can contaminate canned or bottled foodstuffs and survive in them.

肉毒中毒是一种罕见的和危险的感染所造成的土壤细菌所谓的肉毒梭菌可污染，罐装或樽装食品和生存，在他们的。



Mild steel in this system will dissolve and contaminate the membranes with iron, resulting in reduced efficiency even after cleaning and therefore should not be used.

普通钢在系统中会溶解，铁离子会污染超滤膜，导致在清洗后超滤效果也不好，甚至要更换超滤元件。



Migration of chemical substances from plastic packaging materials into foods has been widely concerned which may contaminate foods and finally endanger people's health.

塑料包装材料内含化学物向食品的迁移会造成食品污染并最终危害消费者的健康，近年来受到国内外广泛关注。



Microbe oil recovery technology is simple in construction, low in cost, does not contaminate formation and environment, and is a kind of economic and effective EOR method.

该技术施工工艺简单，成本低，不污染地层和环境，是一种经济有效的提高采收率的方法。



This heavy metal, which can also contaminate water and soil, can interfere with nearly every aspect of fetal development, causing brain and kidney damage, according to the CCHE.

铅这种重金属，也会污染水和土壤，而且，根据CCHE，铅几乎可以干扰到胎儿发育的各个方面，造成脑和肾的损伤。



Released wastes heavily contaminate the environment and damage crops and human beings. So it is necessary to evaluate and forecast the effects of exploitation to environment.

废物排放对环境污染严重，危害农作物和人体健康，因此有必要对其环境效应问题提出评价预测。



Organic pollutants in soil may influence the normal function of soil, contaminate groundwater, air and food chain, and therefore impact human health and environmental quality.

土壤中的有机污染物可能影响土壤的正常功能，甚至造成地下水、大气和食物链的污染，对人类健康和环境质量产生威胁。



The lead poses little threat if undisturbed but "replacing old windows or drilling into walls to blow in insulation, for example, can contaminate the house with lead dust," CELA said.

在没有施加外力影响的情况下，铅的危害并不大。但是CELA解释说：“比如，在更新旧的窗户或者钻进墙壁中嵌入绝缘材料的时候，可能使房间受到铅尘的污染。”