单: singular number fate; destin ...双: two; twin; both; dual数: frequently; repeatedly局: chessboard game; set; inning ...单(双)程票: single (return) ticket单（双）打边线: singles(doubles)sideline单（双）扣袖头: one(two) button cuff单: 单名词(姓氏) a surname 单雄信 shan xiongxin双: Ⅰ形容词1.(两个) two; twin; both; dual 双发动机飞机 twin-engined plane; 双向交通 two-way traffic; 成对成双 in pairs2.(偶数的) even 双号座位 even-numbered seats; 双数 even numbers3.(加倍的) double; twofold 双份 double the amount; twice as muchⅡ量词(用于成对的东西) pair 一双筷子 a pair of chopsticks; 一双鞋 a pair of shoesⅢ名词(姓氏) a surname 双福 shuang fu单数局: ad court; advantage court; advantage(ad) court; odd game数局线: vi connector dvi双数局: even gamedvi数局线: dvi connector单, 一: mon-单、单碟: single单；定单: order奇, 单: azygos一，单: uni-i藻类（单）: alga对，双: pair二、双: bi di diplo amb amphi amphoampho双 t 形梁: double t beam双(对等): prs pairs双t板: double t plate; double t slab; double tee plate; double tee slab双t接法: double t connection
