SP
noun uk/ˌesˈpiː/ us/ˌesˈpiː/
[ C usually singular ]（赛马等）赌注登记经纪人在比赛开始时定的赔率，开赛赔率 （starting price的缩写）
abbreviation for starting price : the amount of money offered just at the start of a race by a bookmaker for a winning bet (= money risked)
Under the new system, prices will be sent straight from bookmakers' computers to machinery which will calculate the SP at the "off". 根据新规则，价格由赌注经纪人的电脑直接发送到机器上，然后机器将"关闭"计算开赛赔率。
the SP [ S ] informal信息，消息
information about a person or situation
Meet him outside the post office at midday. Give him the SP on the situation. 中午12点在邮局外跟他见面。告诉他局势的情况。
We buy undercover from 10 vendors and give you the full SP on their sales, delivery, build quality and support. 我们向10家供应商匿名购买，会向你提供他们的销售、交货、制造质量和售后服务等全部信息。
- More examples
- The point of the SP system is that it reflects the on-course market and is not directly controlled by the off-course bookmakers.
- He lowered his voice. "Come on, Bruv. What's the SP?"
- A little bird told me you could give me the SP on their little operation.