Be careful when handling leady materials.

处理含铅的材料时要小心。

The water in this area is leady and not safe to drink.

这个地区的水是含铅的，不安全饮用。

Scientists are working to find ways to clean up leady soil.

科学家们正在努力寻找清理含铅的土壤的方法。

The paint on the old house is leady and needs to be removed.

旧房子上的油漆是含铅的，需要去除。

The factory was fined for releasing leady waste into the river.

工厂因向河里排放含铅的废物而被罚款。

Occasionally red lead is added to the leady oxide.

有时将铅丹加到铅粉中。