/ˈdeɪndʒərəs/ adj.+ animal, person, substance, activity, road危险的
Police have described him as extremely dangerous.警方将他描述成一个极端危险分子。
Never run towards a dangerous animal.千万不要别跑近危险动物。
dangerous drugs危险药品
Potholing can be dangerous.洞穴探险有时会比较危险。
a dangerous road一条危险的马路
it's dangerous to do sth做某事是危险的
It is dangerous to drive with a dirty windscreen.驾车时挡风玻璃不干净是很危险的。
It's dangerous to jump to early conclusions.结论下得过早是很危险的。