troll

n (in Scandinavian myths) evil giant or mischievous but friendly dwarf （斯堪的那维亚神话中的）山精（邪恶的巨怪或顽皮的侏儒）.

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