- impetus
 - ['impitəs]
 - n. 动力;促进;冲力
 
参考例子
           - 1.Thanks our customers for their support and trust, which is the impetus for us to develop.
 - 感谢我们的客户对我们的支持,你们的信任是……发展的动力。
 
- 2.That will have positive impetus function on the further development of our country's hydropower construction.
 - 这些将对我国水电建设事业的进一步发展起到积极的推动作用。
 
- 3.I think we all recognise that we need to act before the memory of the crisis fades and before the impetus for reform recedes.
 - 我认为我们全都承认,大家需要在危机的记忆尚未淡忘、改革的动力尚未消退之前,采取行动。
 
英文解释
           - n.
 - 1.a force that moves something along
 - 2.the act of applying force suddenly
 
网络释义
               - impetus
 - 原动力,冲力,刺激; 英派图斯; 动力; 冲动;
 
- Open Impetus
 - 分激转; 分式激转步; 开式急转步;
 
- intellectual impetus
 - 精神动力;
 
- Impetus VI
 - 推进系列;
 
- New impetus
 - 新的促进;