vt.污染，弄脏，玷污，毒害，腐蚀(人的思想或品德)

原形：contaminate第三人称单数：contaminates过去式：contaminated过去分词：contaminated现在分词：contaminating

Do not let the reality contaminate your pure heart.
别让现实玷污了你纯洁的心灵。
Don't be contaminated by bureaucratism.
不要沾染官僚主义。
The wound was contaminated by bacteria.
伤口受到了细菌感染。
The water supply was contaminated after a chemical spill, leaving thousands without clean drinking water.
水源在化学泄漏后被污染，成千上万的人无法得到干净的饮用水。
The food at the restaurant was contaminated with bacteria, causing several customers to fall ill.
餐厅的食物被细菌污染，导致多名顾客生病。
Contamination from plastic waste in the ocean is a serious threat to marine life.
海洋中的塑料废物污染对海洋生物构成了严重威胁。
The factory's air quality was heavily contaminated due to inadequate ventilation and improper waste disposal.
由于通风不足和废物处理不当，工厂的空气质量严重受污染。
A stormwater runoff can contaminate nearby groundwater sources, making it unsafe for consumption.
暴雨径流可能会污染附近的地下水源，使其不适合饮用。
Farmers must be careful not to contaminate their crops with pesticides, as it could harm both the environment and human health.
农民必须小心不要用农药污染他们的作物，因为这可能对环境和人体健康造成伤害。
The laboratory equipment was thoroughly sanitized to prevent contamination during experiments.
实验室设备被彻底消毒，以防止实验过程中发生污染。
After a power outage, the refrigerated food became contaminated and had to be discarded.
停电后，冷藏食品受到污染，不得不丢弃。
In order to protect public health, all imported fruits must undergo rigorous contamination testing before being allowed on the shelves.
为了保护公众健康，所有进口水果在上架前都必须经过严格的污染检测。
The city's sewage treatment plant needs to upgrade its technology to reduce the amount of contaminants discharged into the river.
城市的污水处理厂需要升级技术，减少排入河流的污染物量。