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单词 oleum
释义

Definition of oleum in English:

oleum

noun ˈəʊlɪəmˈōlēəm
mass noun

  • A dense, corrosive liquid consisting of concentrated sulphuric acid containing excess sulphur trioxide in solution.

    发烟硫酸

    Example sentencesExamples
    • In Tennessee all officers undergo training in which they are exposed to both CS and oleum capsicum, and no significant injuries from exposure have been reported.

Origin

Early 20th century: from Latin, literally 'oil'.

Definition of oleum in US English:

oleum

nounˈōlēəm

  • A dense, corrosive liquid consisting of concentrated sulfuric acid containing excess sulfur trioxide in solution.

    发烟硫酸

    Example sentencesExamples
    • In Tennessee all officers undergo training in which they are exposed to both CS and oleum capsicum, and no significant injuries from exposure have been reported.

Origin

Early 20th century: from Latin, literally ‘oil’.
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更新时间：2025/6/18 14:45:19