created sense approved 通宵达旦/通宵達旦 · tōngxiāodádàn · all night long — "Initial import from upstream dictionary"
通宵达旦 / 通宵達旦
tōngxiāodádàn
all night long
(idiom) From dusk until dawn; through the night until daybreak
通宵 (literal) → 通宵 · tōngxiāo · all night 达旦 (literal) → 达旦/達旦 · dádàn · until dawn
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition