二: two两: two两次: twice双: two; twin; both; dual二、双: bi di diplo amb amphi amphoampho二, 两, 双: di-分，二，双，两，离开: dis-分离,分开,脱,二,双: dis-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二: Ⅰ数词(一加一后所得) two 二两茶叶 two liang of tea; 二路公共汽车 no. 2 bus; 二嫂 wife of one's second elder brother; 二者必居其一 either one or the other; 三千二 three thousand two hundred; 一百二 a hundred and twenty; 二二得四。twice two is four. 二层楼[英国] first floor; [美国] second floorⅡ形容词(两样) different 不二法门 standard practice; 不二价 one-price; 二心 disloyalty; half-heartedness这个前缀往往表示两，双，每……两次: bi-两次: twice 缺席两次 be absent twice; 分两次 at twice; in twice; 两次运球 [篮球] double dribble两个: a couple of; bibin; du; twain; two对，双: pair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双t节: double t section双t梁: double t girder双t网络: twin t; twin-t network双x: double x双，双倍: double德法 (二): battle of france二, 二个: two
