deuces
英 [ˈdjuːsɪz]
美 [ˈdusɪz]
n. 局末平分; 二点的纸牌; (用于问句中表示烦恼、厌恶)到底，究竟
deuce的复数
柯林斯词典
- (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）
Deuceis 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.