This gaseous impurity is able to bring about metal corrosion and contaminating.这些气相杂质的存在会造成金属材料腐蚀,并污染环境.Untrammelled industrialisation, particularly in poor countries, is contaminating rivers and aquifers.不节制的工业化, 尤其是在穷国...
They are contaminating the minds of our young people with these subversive ideas.他们这些颠覆作乱的思想是对我们年轻人的精神污染.And I'm wondering why you're contaminating our investigation scene.我在想为何你会破坏我们的调查现场.This gaseous impurity...