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Jyutping jat1 daai6 zit6
Pinyin yī dà jié

Definitions (Wiktionary)
  1. noun
    a large section; significant difference (in comparisons)
    (syn.) 一大橛
    • 落後一大截
      落后一大截
      luò hòu yī dà jié
      to be behind by a large margin
    • 差一大截
      差一大截
      chà yī dà jié
      to be much worse
    • 高出一大截
      高出一大截
      gāo chū yī dà jié
      to be a lot taller
Examples (Wiktionary)
  1. Mandarin
    落后一大截
    落後一大截
    luò hòu yī dà jié
    • to be behind by a large margin
  2. Mandarin
    差一大截
    差一大截
    chà yī dà jié
    • to be much worse
  3. Mandarin
    高出一大截
    高出一大截
    gāo chū yī dà jié
    • to be a lot taller