911查询·英语单词
原级：contaminate
现在分词：contaminating
过去分词：contaminated
过去式：contaminated
1. 耐污染物色牢度：16、 耐唾液色牢度Saliva | 17、 耐污染物色牢度Contaminates | 1、 水洗缩率检测Dimensional Stability to Washing
1. Heavy metal pollution causes 10 million tons of losses in grain output each year and contaminates another 12 million tons.
2. After a SARS virus contaminates a cell, the protein is expressed.
3. It is claimed it contaminates waterways with the corrosive and toxic pollutant hydrogen sulfide, which Chinese shale gas contains in abundance.
4. " Anyone who contaminates the river will be punished, " Meng added.
5. But there is a lot still to be done to effectively control the source of pollution that contaminates drinking water in the first place.
6. Critics say the process contaminates ground and surface water with chemicals that can cause cancer, birth defects and other illnesses.
7. Discharging firecrackers inevitably contaminates the environment through water and soil, and adds a burden for landscaping and ground keeping workers in our city.