centenaryn.
英 sen'tiːnərɪ; -'ten- | 美 sɛn'tɛnəri
中文n. 一百年；百年纪念\nadj. 一百年的
一百年；百年纪念
adj. 一百年的
词根词源
centenary (adj.)c. 1600, "period of 100 years," from Latin centenarius "of a hundred, relating to a hundred," from centenai "a hundred each," from centum "hundred" (see hundred). As a noun, "100th anniversary," from 1788.
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