centennialKK [sɛnˋtɛniəl] /sɛnˈtɛniəl/发音名词1百年纪念、百周年美式The university will celebrate its centennial with a series of concerts.这所大学将以一系列音乐会庆祝创校百年。形容词1百年的、百周年的The town held a centennial parade down the main street.镇上在主街举行了百周年纪念游行。2长达一百年的、历时百年的Scientists studied centennial changes in the region's rainfall.科学家研究了该地区百年来的降雨变化。用这个字练口说→