| 释义 |
nouna small block of carbon used to convey current between the stationary and moving parts of an electric generator, motor, etc Words nearby carbon brushcarbonate, carbonation, carbonatite, carbon bisulphide, carbon black, carbon brush, carbon capture, carbon copy, carbon credit, carbon cycle, Carbondale 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 |