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单词 harmless chemical
释义
harmless chemical
Small contaminant molecules such as 1,4-dioxane are evaporated to the atmosphere where ultraviolet light breaks down the compound into harmless chemical.
Retrieved from Wikipedia CC BY-SA 3.0
Propylene and vegetable glycol, found in flavoured vapes, are harmless chemicals.
The Sun
E-cigarettes contain only nicotine and other relatively harmless chemicals.
Times, Sunday Times
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更新时间:2024/11/15 12:03:08