| 单词 | sparepart |
| 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 |
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