一年一度 Save Sign in to save words yīniányīdù ㄧ ㄋㄧㄢˊ ㄧ ㄉㄨˋ 男 女 annual once a year idiom Character by character 一(yī)one 年(nián)year 一(yī)one 度(dù)pass A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0