区别辨析 dangerous, hazardous 与 risky

dangerous, hazardous 与 risky 三个词都表示“危险的”,但稍有差别。

 (1) dangerous 用于所有可能引起危险的事物或人。如:a dangerous journey(危险的旅程),a dangerous bridge(一座危险的桥梁),a dangerous illness/drug(一种危险的疾病/药物)。

  • The river is dangerous for swimmers.
    在这河里游泳很危险。
  • Be careful of that viper; he is dangerous .
    小心那个阴险的人,他很危险。
  • The powdered milk was not as good as breast milk, and was downright dangerous when it was mixed with unclean water.
    奶粉不像母乳那么好,掺入不洁的水时非常危险。
  • It is dangerous to play on the road.
    在马路上玩耍很危险。

 (2) hazardous指事情本身隐藏着危险,有时是无法避开的危险。

  • Investment is a hazardous business; even those who are in the swim sometimes come a cropper.
    投资是一项风险事业,即是那些懂行的人有时也会栽跟头。

 (3) risky则只限于行为、事情、计划或活动可能引起危险,意为“冒险的”。

  • It was a risky idea, but it turned up trumps after all, and the firm made a lot of money.
    这是个冒险的主意,可它居然出乎意料地成功了,公司因此而赚了一大笔。