troika

n 1 small Russian carriage pulled by three horses （俄国的）三驾马车. 2 group of three people working together, esp as political leaders of a country 三人工作小组; （尤指国家的）三人领导班子, 三头政治.

triptych, trisect, trisection, trite, triumph, triumphal, triumphant, triumphantly, triumvirate, trivet, trivia, trivial, triviality, trivialization, trivialisation, trivialize, trivialize, trivialise, trivially, trod, trodden, troglodyte, Trojan, Trojan horse, troll, trolley, trolley bus, trollop, trombone, trombonist, troop, troop-ship, trooper, trope, trophy, tropic, tropical, tropically, troposphere, Trot, troth, Trotskyism,