Read Edit View history 一定要 yīdìngyào must Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一定要 · yīdìngyào · must 2026/03/04 一定要 yīdìngyào must must; have to 你一定要准时到。 created sense Mar 4, 2026, 02:25 AM