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English definition of “sulphur dioxide”

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sulphur dioxide

noun [U] uk mainly UK ( US usually sulfur dioxide)   us  
a gas that has a strong, unpleasant smell and dissolves in water. It is used in various industrial processes, and can cause air pollution.
Translations of “sulphur dioxide”
in Chinese (Traditional) 二氧化硫…
in Chinese (Simplified) 二氧化硫…
(Definition of sulphur dioxide from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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