| 单词 | lean-burn |
| 释义 | lean-burnadjective(esp of an internal-combustion engine) designed to use a lean mixture of fuel and air in order to reduce petrol consumption and exhaust emissions Words nearby lean-burnleal, Leamington, Leamington Spa, lean, lean and hungry look, lean-burn, Leander, leaner, lean-faced, leangle, leaning 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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