You shouldn't fool around with dangerous chemicals.

你不应该玩弄危险的化学品.

《简明英汉词典》

You shouldn't have let the children fool about / around with dangerous chemicals.

你不该让孩子们胡闹摆弄危险的化学品.

辞典例句

Dangerous Chemicals shall be classified and piled up with channel between goods.

4危险化学品应分类堆放,货物之间留有通道进出.

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Do any processes involve the use of dangerous chemicals? YES NO.

生产中有否使用危险化学品? 是否.

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Working with dangerous chemicals like this everyday is slow - motion suicide.

每天和这种危险化学品为伍是慢性自杀.

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The plant has recalled lids which leached out dangerous chemicals.

那家工厂回收了浸滤危险化学物质的盖子.

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The company's continued use of such dangerous chemicals has attracted a lot of negative publicity.

这个公司继续使用这样的危险化学品招来了不少批评.

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Post - heart attack buildup of dangerous chemicals reactive oxygen species, was halved in treated rats.

心脏病发作后的不良物质活性氧浓度, 治疗组较未治疗减少一半.

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Cigarette smoke contains thousands of dangerous chemicals that are unhealthy for both smokers and nonsmokers.

香烟的烟雾中含有成千上万的危险化学物质,它们对吸烟者和非吸烟者的健康都有危害.

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We are using up our natural resources, and polluting our environment with dangerous chemicals.

我们正在耗尽我们的自然资源, 有毒化学制品的使用也正在污染环境.

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Coal is polluting the world's oceans and streams with mercury, arsenic and other dangerous chemicals.

煤燃料中的汞 、 砷以及其他危险的化学物质都对世界上的海洋和河流造成了污染.

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If you play with dangerous chemicals like that you are just asking for trouble.

如果你像这样玩危险的化学药品,你就是自找麻烦.

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The worker was exposed to several dangerous chemicals.

这位工作者接触许多危险的化学药品.

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