| 单词 | acceleration |
| 释义 | acceleration n[U] 1 making or being made quicker; increase in speed 加快; 促进; 加速 an acceleration in the rate of economic growth 经济发展速率的增长. 2 (of a vehicle) ability to gain speed （指车辆）加速性能 a car with good acceleration 加速性能良好的汽车. |
| 随便看 |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。