1. deuce a bit : 完全不, 一点儿不；
2. go to the deuce : 堕落, 毁灭, 滚开；
3. the deuce : 究竟；
名词
1. (网球比赛中双方各得 40 分时的)局末平分（之后一方须连得两分方可获胜）
Deuce is the score in a game of tennis when both players have forty points. One player has to win two points one after the other to win the game.
1. one of the four playing cards in a deck that have two spots
Synonym: two
2. a word used in exclamations of confusion
e.g. what the devil
the deuce with it
the dickens you say
3. the cardinal number that is the sum of one and one or a numeral representing this number
4. a tie in tennis or table tennis that requires winning two successive points to win the game