| 单词 | tetrachloroethylene |
| 释义 | tetrachloroethylene in American English (ˌtetrəˌklɔrouˈeθəˌlin, -ˌklour-) noun Chemistry a colorless, nonflammable, nonexplosive liquid, C2Cl4, used as a solvent, esp. in dry cleaning Also called: perchloroethylene Word origin [1910–15; tetra- + chloroethylene]Examples of 'tetrachloroethylene' in a sentence |
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