transitive. To alter (an engine, vehicle, or component) so as to increase its power and acceleration, or to improve some other characteristic; cf…
| 单词 | θ214153 |
| 释义 | society > occupation and work > equipment > machine > machines which impart power > engine > operate engine [verb (transitive)] > increase power or efficiency (3) to hot up1920 transitive. To alter (an engine, vehicle, or component) so as to increase its power and acceleration, or to improve some other characteristic; cf… soup1931 Originally and chiefly with up. To modify (an engine, aircraft, motor vehicle, etc.) to increase its power and efficiency. Also transferred and figur… stretch1960 Engineering. To increase the capability or power of (an aircraft, power plant, etc.). |
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