fiftiethKK [ˋfɪftiɪθ] /ˈfɪftiɪθ/发音形容词1第五十、第五十个They celebrated their fiftieth wedding anniversary with a big family dinner.他们举办了盛大的家庭晚餐,庆祝结婚五十周年。名词1第五十、第五十个She finished fiftieth out of two hundred runners in the race.这场赛跑有两百名跑者,她拿下第五十名。2五十分之一One fiftieth of the total budget goes to staff training.总预算的五十分之一用于员工训练。用这个字练口说→