n. 一时冲动之下，心血来潮；刺激，激励；山嘴，尖坡；（公路或铁路的）支线，岔线；马刺，靴刺
v. 激励，鼓励；促进，加速，刺激（某事发生）；用马刺策（马）前进；紧贴主干剪短（副梢）
【名】 （Spur） （美）斯普尔（人名）
[
复数
spurs
第三人称单数
spurs
现在分词
spurri
1.This has forced airlines to discount fares heavily in order to spur demand.
这已经迫使多家航空公司对机票大幅打折以刺激需求。
2.The furious rows that divide them are a blow to their credibility but may prove to be a spur to creativity.
使他们产生分歧的一系列激烈争论对他们的信誉是一大打击，但也许能刺激他们的创造力。
3.I never had a bone spur.
我从来没有长过骨刺。
4.His speech was a powerful spur to action.
他的讲话很有鼓动力。
5.That would be just finefor vendors, since it would spur sales.
这种情况对厂商是有利的，因为它会刺激销量。
6.Disaster, in short, can become a spur to innovation.
灾难在某种程度上会成功革新的驱动剂。
7.They admitted they had taken a vehicle on the spur of the moment.
他们承认一时冲动之下偷了一辆车。
8.I phoned him up on the spur of the moment.
我一时心动，给他打了电话。
9.The Spurs' team logo includes a picture of a spur.
马刺队的队标上就有一个马刺。