| 单词 | catalytic cracker |
| 释义 | catalytic crackernouna unit in an oil refinery in which mineral oils with high boiling points are converted to fuels with lower boiling points by a catalytic processOften shortened to: cat cracker Words nearby catalytic crackercatalyse, catalysis, catalyst, catalytic, catalytic converter, catalytic cracker, catalytic cracking, catalyze, catamaran, Catamarca, catamenia Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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