| 单词 | significant health risk |
| 释义 | significant health risksignificant health riskCircumstances under which people are, could be, or could have been exposed to hazardous substances at levels that pose an urgent health hazard, for which public health advisories are generally issued. |
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。