Read Edit View history 一整天 yīzhěngtiān all day long Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一整天 · yīzhěngtiān · all day long 2026/03/15 一整天 yīzhěngtiān all day long the whole duration of a day from morning to night 他在图书馆坐了一整天。 numeral created sense Mar 15, 2026, 12:57 AM