学习资料

[意       思]n. 加速，促进
[例]  This bus has good acceleration .这辆公共汽车的加速性能很好。
n. 加速度
[例]  acceleration of gravity 重力加速度

更多意思

n.1.  加速，加快
2.  [物理]加速度
3.  （车辆）加速能力，加速的幅度

参考例句

1.	The trouble is that part of the recent acceleration is due to the usual rebound that occurs at this point in a business cycle, and so is not conclusive evidence of a revival in the underlying trend.
	问题在于，近期的增长一定程度上是因为商业运作周期涨落的结果，因此还不能得出经济已经呈现复苏态势这一结论。
2.	The acceleration of tooth decay is caused by lack of care.
	不注意保护，牙齿会加速腐坏。
3.	My car has very poor acceleration .
	我的汽车的加速性能很差。
4.	The new car has good [terrific] acceleration .
	这辆新汽车加速性能良好[极好]。
5.	The acceleration in the decline of our industrial base is the fault of government cuts.
	政府的紧缩措施加速了我们工业基地的衰退。