| 单词 | acceleration |
| 释义 | acceleration n. 1. the process or act of accelerating or being accelerated. 2. an instance of this. 3. (of a vehicle etc.) the capacity to gain speed (the car has good acceleration). 4. Physics the rate of change of velocity measured in terms of a unit of time. Etymology: F acc{eacute}l{eacute}ration or L acceleratio (as ACCELERATE) |
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