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n 危險(thing that is likely to cause harm)[C][N (to)]：(wet weather) be a～to health(潮濕的氣候)對健康有危害;(icy roads)be a～to motorists(結(jié)冰的公路)對摩托車駕駛有危險;a natural/major/potential～自然/主要/潛在的危險;the～s of mountain-climbing/mountaineering/canoeing 爬山/登山運動/劃獨木舟的危險;The car had its～warning lights on. 汽車的危險警示燈亮著。〖同〗danger，risk;〖反〗safety;

vt (1)使遭危險(冒風(fēng)險)(risk (sth，one's life，etc) by doing sth dangerous)[T+n]：～all one's money/savings in the attempt to save the business/in making the investment 冒著風(fēng)險拿出自己所有的錢試圖挽救這個企業(yè)/積蓄去投資;～a dollar on the bingo game 在玩紙牌游戲中冒險賭一美元;～one's life for the success of the mission/to save the child 冒著生命危險使這次使命成功/去救那個孩子;～one's reputation by supporting the crook 冒著名譽受損的危險支持這個無賴;〖反〗protect;

(2)冒險提出(put forward a guess，etc which one knows may be wrong)[T+n]：～a guess/a remark 冒險提出一種猜想/評論;〖同〗venture;

→′hazardous adj 危(冒)險的;′hazardously adv 危(冒)險地;

【辨異】hazard與danger和peril的區(qū)別見DANGER。