dangerous

adj.

1. 有危险的；引起危险的；不安全的
   likely to injure or harm sb, or to damage or destroy sth
   1. a dangerous road/illness/sport
      危险的道路 / 疾病 / 运动
   2. The traffic here is very dangerous for children.
      这里的交通对孩子很危险。
   3. dangerous levels of carbon monoxide
      达到危险程度的一氧化碳含量
   4. The prisoners who escaped are violent and dangerous.
      这些逃犯残暴而危险。
   5. a conviction for dangerous driving
      判危险驾驶罪
   6. The situation is highly dangerous .
      形势十分危急。
   7. It would be dangerous for you to stay here.
      你待在这儿不安全。

1. ADJ-GRADED 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.
   1. It's a dangerous stretch of road.
      那段路很不安全。
   2. ...dangerous drugs...
      危险的毒品
   3. It's dangerous to jump to early conclusions.
      过早地下结论可能会带来严重后果。

1. He's taking a dangerous drug: it acts very fast on the central nervous system
   他正在服用一种危险的药物：这种药物能很快影响到中枢神经系统。
2. This was a bad case of dangerous driving
   这是一起严重的危险驾驶案例。
3. This is the most dangerous professional sport there is, and the worst paid.
   这是最危险的职业体育运动，但报酬却是最低的。
4. Certain breeds are more dangerous than others.
   某些品种比其他品种更危险。
5. Jensen is a dangerous man, and can be very brutal and reckless.
   詹森是个危险人物，可能会变得非常野蛮而凶残。
6. By day a woman could safely walk the streets, but at night the pavements became dangerous
   白天的时候，妇女可以安全地在街上行走，而到了夜晚人行道上会变得很危险。
7. Be very careful with this stuff, it can be dangerous if it isn't handled properly
   这东西一定要小心，稍不注意的话就会有危险。
8. The strategy was too dangerous in the explosive circumstances of the times
   在当时那种一触即发的形势下，采取那样的策略太危险了。
9. It's a dangerous stretch of road.
   那段路很不安全。
10. It's dangerous to jump to early conclusions.
    过早地下结论可能会带来严重后果。
11. Such laws could protect the consumer from harmful or dangerous remedies
    这样的法规可以保护消费者免受有害或者危险药品的威胁。
12. This whole thing's got a good bit more dangerous.
    整件事情变得更加危险了。
13. I honestly don't know how I will react the next time I meet a potentially dangerous situation
    我真不知道下次再碰上有潜在危险的情况时会作何反应。
14. The country slipped into a dangerous mixture of nationalism and militarism.
    这个国家陷进了一种民族主义和军国主义并存的危险境地。
15. The play is set in the dangerous no-man's land between youth and adolescence
    这部戏描写的是青年时期和青春期之间那段危险、暖昧的时光。
16. Such power is politically dangerous and morally objectionable.
    这样的权力在政治上极其危险，在道义上也令人反感。
17. Sunburn is painful and potentially dangerous.
    晒伤不仅疼，还有潜在危险。
18. Primitive humans needed to be able to react like this to escape from dangerous animals
    原始人必须要能作出这样的反应以逃避危险的动物。
19. Six prisoners are still at large along with four dangerous recidivists.
    4个危险的惯犯和其他6名犯人仍然在逃。
20. He described the situation as very dangerous and called for resolute action.
    他将形势描述得非常危险，并号召采取果断行动。
21. It's a very dangerous stretch of road
    这是一段非常危险的路。
22. Taken in isolation these statements can be dangerous fallacies.
    孤立地看，这些说法可能是危险的谬论。
23. It was the only time she had ever discouraged him from dangerous activities and she regretted it thereafter.
    那是她唯一一次劝他不要参加危险活动，说完以后她就后悔了。
24. The situation is unstable and potentially dangerous.
    情况不稳定，可能有危险。
25. There are jobs more dangerous than truck driving; for instance, training lions.
    有的工作比驾驶卡车更危险，例如驯狮。
26. The pilot guided us through the dangerous reefs.
    这位引航员引导我们通过了危险的暗礁区。
27. The enemy hidden in our ranks are of course much more dangerous than those acting in broad daylight.
    隐藏在我们队伍中的敌人当然要比明火执仗的敌人更加危险。
28. They had equipped their workers adequately for such dangerous condition.
    他们让工人们充分装备起来，以应付这样的危险情况。
29. They started on a dangerous expedition.
    他们出发去进行一次危险的远征。

adj.

dangerous ground

• 令人气愤的话题（或场合）；危险处境
  a situation or subject that is likely to make sb angry, or that involves risk
  1. We'd be on dangerous ground if we asked about race or religion.
     我们要是问到种族或宗教问题，就很可能会冒犯人。

adj

1. causing fear or anxiety by threatening great harm
   1. a dangerous operation
   2. a grave situation
   3. a grave illness
   4. grievous bodily harm
   5. a serious wound
   6. a serious turn of events
   7. a severe case of pneumonia
   8. a life-threatening disease

   Synonym:    gravegrievousseriousseverelife-threatening

2. involving or causing danger or risk
   1. a dangerous criminal
   2. a dangerous bridge
   3. unemployment reached dangerous proportions

   Synonym:    unsafe