名词
中文翻译：甲醛
同义词：
['formaldehyde', 'methyl alcohol']
例句：
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1. The chemical was used to preservethe wood in museums.
这种化学物质被用来在博物馆中保存木材。
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2. The smellof formaldehyde is a common warning signof asbestos exposure.
甲醛的气味是石棉暴露的常见警告信号。
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3. Themanufacturer claims that their product does not containany formaldehyde.
制造商声称他们的产品不含任何甲醛。