dangerous

laws about dangerous dogs.有关危险犬类的法律

Some of these prisoners are extremely dangerous..这些囚犯中有些极为危险。

The powdered milk was not as good as breast milk, and was downright dangerous (= actually dangerous ) when it was mixed with unclean water..奶粉没有母乳好，用不洁净的水冲调更会造成危险。

dangerous goods,危险物品

dangerous situation,危险的处境

dangerous driving,危险驾驶

dangerous waters,危险水域

dangerous building,危险建筑物；危险房屋