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Jyutping co5 laang5 baan2 dang3
Pinyin zuò lěng bǎn dèng

Definitions (粵典–words.hk)
  1. 動詞、俚語
    俾人​忽略​;​俾人​放​喺​一​個​唔​重要​嘅​位置
    to be neglected; to be given an unimportant post; literally: to sit on a cold chair
    • 佢上場比賽嘅表現好差,所以今場要坐冷板凳。
      佢上场比赛嘅表现好差,所以今场要坐冷板凳。
      keoi5 soeng6 coeng4 bei2 coi3 ge3 biu2 jin6 hou2 caa1, so2 ji5 gam1 coeng4 jiu3 co5 laang5 baan2 dang3.
      He performed badly in the last match, so he's given an unimportant post in the current one.
  2. 參看
    坐冷板凳