haz·ard·ous
adjective/ˈhæzədəs/
/ˈhæzərdəs/
- involving risk or danger, especially to somebody’s health or safety
危险的；有害的 - hazardous waste/materials/substances/chemicals
有害废物／物料／物质／化学品 - They endured a hazardous journey through thickening fog.
他们穿过越来越浓的大雾，经历了一次险象环生的旅程。 - It would be hazardous to invest so much.
投资这么多会有风险。 - hazardous to somebody/something a list of products that are potentially hazardous to health
对健康有潜在危害的产品清单
Extra ExamplesTopics Dangerc1- chemicals that are hazardous to human beings
对人类有害的化学品 - environmentally hazardous substances
对环境有害的物质 - Britain produces almost five million tonnes of hazardous waste each year.
英国每年制造的有害废物近500万吨。
Oxford Collocations Dictionaryverbs- be
- prove
- become
- …
- extremely
- fairly
- very
- …
- for
- to
Word Originmid 16th cent.: from French hasardeux, from hasard ‘chance’, from Spanish azar, from Arabic az-zahr ‘chance, luck’, from Persian zār or Turkish zar ‘dice’. - hazardous waste/materials/substances/chemicals