查词历史：
- hazardous hazard hayseed hay pickup
1.
ADJ-GRADED
（尤指对健康或安全）有危险的，有危害的 Something that is hazardous is dangerous, especially to people's health or safety.
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They have no way to dispose of the hazardous waste they produce...
他们没有办法处理掉自己产生的有害废料。
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Passive smoking can be hazardous to health.
被动吸烟会有害健康。
- Adjective
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1. involving risk or danger;
- "skydiving is a hazardous sport"
- "extremely risky going out in the tide and fog"
- "a venturesome journey in wintertime"
- "a venturous enterprise"
- synonym： risky，venturesome，venturous
- 1. Breathing asbestos-laden air may be hazardous to health.
- 呼吸充满了石棉的空气可能对健康有害。
来自《简明英汉词典》
- 2. Everybody said that it was a hazardous investment.
- 大家都说那是一次危险的投资。
来自《用法词典》
- 3. Exploring a jungle alive with wild animals is hazardous.
- 探察活跃着野兽的丛林是危险的。
来自《用法词典》
- 4. Surface water made driving conditions hazardous.
- 路面积水对行车安全构成隐患。
来自《简明英汉词典》
- 5. These conditions are very hazardous for shipping.
- 这些情况对航海非常不利。
来自《简明英汉词典》
