triviality

n.琐屑，无聊

triple, triplet, triplicate, triply, tripod, tripper, tripping, trippingly, triptych, trisect, trisection, trite, triumph, triumphal, triumphant, triumphantly, triumvirate, trivet, trivia, trivial, trivialization, trivialisation, trivialize, trivialize, trivialise, trivially, trod, trodden, troglodyte, troika, Trojan, Trojan horse, troll, trolley, trolley bus, trollop, trombone, trombonist, troop, troop-ship, trooper, trope,