| 释义 |
spare part noun [countable, usually plural] a new part that is bought and kept to replace an old or broken part of a machine, vehicle, etc. 零部件◆the airline industry is a big market for our new engines, spare parts and maintenance. 航空业有新发动机、零部件和维修保养的广阔市场。◆spare parts makers 零部件制造商 |