spread betting
短语n. (赌博的)差额投注, 点差投注
释义与例句
n.
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1.
A form of gambling (or investment) in which a bookmaker (or broker) predicts a range of outcomes (or share price movements) and the better (or investor) places a stake on a higher or lower result and thus wins or loses a multiple of that stake, the multiple depending on the accuracy of the prediction
不可数