形容词chancyhazardousunsaferiskyperilous

形容词safesecure

1. dangerous的反义词

1. Shooting off firecrackers can be dangerous.
    放爆竹有可能导致危险。

2. dangerous的解释

2. This lake is dangerous for swimmers.
    在这个湖里游泳危险。

3. dangerous

3. It is dangerous to walk on thin ice in a lake.
    在湖中薄冰上行走是很危险的。

1. 危险的;可能带来危害的;不安全的
    If something is dangerous, it is able or likely to hurt or harm you.

    e.g. It''s a dangerous stretch of road.
           那段路很不安全。
    e.g. ...dangerous drugs...
           危险的毒品

1. causing fear or anxiety by threatening great harm

    e.g. a dangerous operation
           a grave situation
           a grave illness
           grievous bodily harm
           a serious wound
           a serious turn of events
           a severe case of pneumonia
           a life-threatening disease

    Synonym: gravegrievousseriousseverelife-threatening

2. involving or causing danger or risk
    liable to hurt or harm

    e.g. a dangerous criminal
           a dangerous bridge
           unemployment reached dangerous proportions

    Synonym: unsafe