noun🔗Share四重彩, 四关彩 A bet where the bettor must pick the winners of four nominated races at the same track."Hoping to win big at the races, Maria placed a quadrella on races two through five. "玛丽亚希望在赛马中大赚一笔,所以她买了从第二场到第五场的四重彩。sportracegamebetfinanceChat with AIVocabulary GamePractice Reading