Read Edit View history 一一 yīyī HSK7 one by one Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一一 · yīyī · one by one 2026/03/04 一一 yīyī one by one one by one; one after another 请把这些问题一一列出来。 adverb created sense Mar 4, 2026, 02:25 AM