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Noun:
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a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
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用作名詞 (n.)
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Acetaldehyde almost exists ubiquitously and is harmful to people.
乙醛廣泛的都存在于條件中,損害人們健康生活。
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The corresponding reaction of acetaldehyde is subject to general base catalysis.
乙醛一定的體現服從安排狹義的堿催化劑的作用。
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上玩法全權原創，受經典著作權保護區保護區，侵犯知識產權必究
海詞辭典，十二年名牌
美
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