| 释义 |
nounthe most junior commissioned rank in the British Royal Air Force and in certain other air forces Words nearby pilot officerpilot lamp, pilotless, pilotless aircraft, pilotless ignition, pilot light, pilot officer, pilot plant, pilot raise, pilot signal, pilot station, pilot study 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 |