v.策（马）前进( spur的现在分词 )；（尤指用马刺）策（马）加速；鞭策；策马飞奔 双语释义：n.(名词)[C] 马刺 either of a pair of sharp-toothed wheels or projecting points, worn on the heels of a rider's boots and used to make a horse go faster[C] 激励因素; 刺激,鞭策 thing that urges a person on to greater act