| 单词 | exacta |
| 释义 | ex·act·a (ĭg-zăktə)n. A method of betting, as on a horserace, in which the bettor must correctly pick those finishing in the first and second places in precisely that sequence. Also called perfecta. [From American Spanish quiniela exacta, exact quiniela (a game of chance), from Spanish exacta, feminine of exacto, from Latin exāctus; see EXACT.] |
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