created sense approved 数九天/數九天 · shǔjiǔtiān · the coldest time of winter — "Initial import from upstream dictionary"
数九天 / 數九天
shǔjiǔtiān
the coldest time of winter
The period of eighty-one days following the winter solstice, traditionally divided into nine sets of nine days each and considered the coldest time of the year.
数九 (literal) → 数九/數九 · shǔjiǔ · nine periods of nine days 天 (literal) → 天 · tiān · day
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition