... dirty sodium 污染钠,沾污钠 dirty waste楼面排污水 dirty water collecting tank 污水收集箱 ...
双语例句
1
But the tech industry has a dirty little secret: it has toxic waste of its own.
但是,高新技术产业有一个肮脏的小秘密:它自己就含有有毒废料!
2
Women and girls in rural villages lose time and energy walking around collecting dirty solid fuels, ranging from crop waste to cow dung (better used as fertiliser).
"People could hardly connect the piano - a symbol of elegance and nobility - with waste recyclers, who are always thought of as dirty and messy," she said.