[法] 危险物品

hazardous substance的用法和样例：

例句

Those who illegally dump hazardous substances should be held accountable.非法倾倒有害物质者应该承担责任。
Superfund, the hazardous material cleanup group, does not seem to work well.有害物质清除组织超级基金似乎没有起到什么作用。

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