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单词 benzene
释义

WordReference Random House Learner's Dictionary of American English © 2024
ben•zene /ˈbɛnzin, bɛnˈzin/USA pronunciation   n. [uncountable]
  1. Chemistrya colorless, strong-smelling liquid compound, C6H6, used in making chemicals and dyes and as a solvent.

WordReference Random House Unabridged Dictionary of American English © 2024
ben•zene  (benzēn, ben zēn),USA pronunciation n. [Chem.]
  1. Chemistrya colorless, volatile, flammable, toxic, slightly water-soluble, liquid, aromatic compound, C6H6, obtained chiefly from coal tar: used in the manufacture of commercial and medicinal chemicals, dyes, and as a solvent for resins, fats, or the like.
  • benz(oic acid) + -ene 1825–35

Collins Concise English Dictionary © HarperCollins Publishers::
benzene /ˈbɛnziːn; bɛnˈziːn/ n
  1. a colourless flammable toxic aromatic liquid used in the manufacture of styrene, phenol, etc, as a solvent for fats, resins, etc, and as an insecticide. Formula: C6H6
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