created sense approved 第一天 · dìyītiān · the first day — "Initial import from upstream dictionary"
第一天
dìyītiān
the first day
the initial day of a period or event
第一 (literal) → 第一 · dìyī · first 天 (literal) → 天 · tiān · day
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition