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单词 trichloroethylene
释义

WordReference Random House Unabridged Dictionary of American English © 2024
tri•chlo•ro•eth•yl•ene  (trī klôr′ō ethə lēn′, -klōr′-),USA pronunciation n. [Chem.]
  1. a colorless, poisonous liquid, C2HCl3, used chiefly as a degreasing agent for metals and as a solvent, esp. in dry cleaning, for fats, oils, and waxes.[Abbr.:]TCE
  • tri- + chloro-2 + ethylene 1915–20

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