contaminate 词态变化
第三人称单数: contaminates;过去式: contaminated;过去分词: contaminated;现在分词: contaminating;名词: contamination;
contaminate 中文词源
contaminate 污染con-, 强调。-tam, 接触，来自-tag变体，词源同tactile, tangible。即被接触过的，被污染的。
contaminate 英文词源
- contaminate
- contaminate: [15] Contaminate appears to come from the same ultimate source as contact, a base *tag- ‘touch’, which produced the Latin verb tangere ‘touch’ (whence English tactile, tangent, and tangible). It seems also to have formed the basis of a compound Latin noun *contagmen ‘contact, pollution’, which became altered to contāmen. From this was derived the verb contamināre, whose past participle gave English contaminate.
=> contact, tactile, tangible - contaminate (v.)
- early 15c., from Old French contaminer, from Latin contaminatus, past participle of contaminare "to defile," from contamen "contact, pollution," from com- "together" (see com-) + *tag-, base of tangere "to touch" (see tangent (adj.)). Related: Contaminant (1934); contaminable.
contaminate 英文释义
- 1. make impure;
- "The industrial wastes polluted the lake"
- 2. make radioactive by adding radioactive material;
- "Don't drink the water--it's contaminated"
contaminate 双语例句
- 1. One secret military unit tried to contaminate the drinking water of the refugees.
- 一个秘密军事分队企图污染难民的饮用水。
来自柯林斯例句
- 2. All over the world, oil spills regularly contaminate coasts.
- 在世界各地，油溢出物经常污染着海岸。
来自辞典例句
- 3. The sources of organisms that may contaminate the wound are numerous.
- 可以沾染伤口的细菌来源是很多的.
来自辞典例句
- 4. White cells contaminate the red cell and platelet components.
- 白细胞会“污染”红细胞和血小板制品.
来自互联网
- 5. Dispose of that nulear waste properly or it will contaminate the groundwater.
- 必须妥善处理那些核废料,不然就会造成地下水污染.
来自互联网
contaminate 实用场景例句
- [不可数名词]radioactive contamination
- 放射性污染
牛津词典
- They were accused of contaminating the minds of our young people.
- 他们被指控毒害我们青少年的心灵。
牛津词典
- contaminated blood/food/soil
- 受到污染的血液 / 食物 / 土壤
牛津词典
- The drinking water has become contaminated with lead.
- 饮用水被铅污染了。
牛津词典
- Have any fish been contaminated in the Arctic Ocean?
- 北冰洋的鱼受到过污染吗？
柯林斯高阶英语词典
- ...vast tracts of empty land, much of it contaminated by years of army activity.
- 大片撂荒的土地，其中大部分由于经年累月的战火而受到了污染
柯林斯高阶英语词典
- The lubricants and refrigerants of the machines will not contaminate the materials and the machine drums.
- 设备所用的润滑剂、冷却剂等不对物料或容器造成污染.
期刊摘选
- White cells contaminate the red cell and platelet components.
- 白细胞会“污染”红细胞和血小板制品.
期刊摘选
- DO NOT add any chemicals to the system piping which will contaminate the potable water supply.
- 不要在管道系统中添加任何可能会造成饮用水污染的任何化学物品.
期刊摘选
- Dispose of that nulear waste properly or it will contaminate the groundwater.
- 必须妥善处理那些核废料,不然就会造成地下水污染.
期刊摘选
- Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries.
- 一旦下雨,这些化学品即可滤出,从而污染垃圾填埋场地界以外的地下水.
期刊摘选
- Are you brave enough to impeach or disclose the units or individuals that contaminate environment?
- 你有勇气检举、揭发污染环境的单位和个人 吗 ?
期刊摘选
- Do you refuse to buy grills simply because street barbecue stands contaminate environment?
- 你会因为烧烤摊污染环境而拒绝吃烧烤 吗 ?
期刊摘选
- We continually wage war on them, for they contaminate our food, carry diseases, devour our crops.
- 人类不断地同昆虫斗争, 因为他们污染食物, 传播疾病, 吞噬庄稼.
期刊摘选
- Hosts contaminate our tombs and crosses burn our skin.
- 入侵者污染我们的坟墓,十字架烧伤我们的皮肤.
期刊摘选
- Bamboo grown near a busy road is no good because auto exhaust can contaminate the crop.
- 长在繁忙公路附近的竹子也不好,它们可能被汽车排放的废气污染.
期刊摘选
- It uses ( and can contaminate ) a lot of water.
- 它需要大量的水 ( 而且会把水污染掉 ).
期刊摘选
- Idling a vehicle can also contaminate engine oil and accelerate the deterioration of engine components.
- 停车不熄匙会加速引擎机油和机件的耗损.
期刊摘选
- We have to constantly guard our heart and not allow and contaminate us.
- 人生在世,必须时时刻刻保守自己的心,不让这个世界的不义污染我们.
期刊摘选
- Should these animals harbour viruses, they will contaminate the water and affect other native wildlife.
- 这些生物带有海港病毒, 有可能会污染水资源,影响其他生物的生存.
期刊摘选
- These substances contaminate paint, reducing its brilliance and smooth feel.
- 这些物质污染油漆, 降低光滑度.
期刊摘选
- The sources of organisms that may contaminate the wound are numerous.
- 可以沾染伤口的细菌来源是很多的.
辞典例句
- Any harmful bacteria present in the raw meat juices could contaminate safely cooked food.
- 生食中任何有害的细菌都会通过汁液污染熟食的.
期刊摘选
- The massive quantities of salt water can further contaminate soils, rendering them unsuitable for many crops.
- 大量含盐海水的涌入,可使土地遭受进一步污染, 使其不适合种植多数作物.
期刊摘选
- Hazardous substances produced from welding and allied processes will contaminate work environment and affect worker's health.
- 介绍了焊接与相关工艺过程中产生的有害物质及其对操作人员的身体健康可能带来的影响.
期刊摘选
- Do not contaminate mattress with chlorine or insect repellents, which can damage the fabric coating.
- 不要氯或杀虫剂污染气垫, 这些会损坏织物的涂层.
期刊摘选
- Contaminate your bed, and you will one night suffocate in your own waste.
- 如果你弄脏了自己的环境,总有一天会窒息在你所丢弃的垃圾之中.
期刊摘选
- All over the world, oil spills regularly contaminate coasts.
- 在世界各地，油溢出物经常污染着海岸。
辞典例句
