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Jyutping cim1 kaa1
Pinyin qiān kǎ

Definitions (Wiktionary)
  1. verb, Cantonese
    to pay by credit card
    (syn.) 碌卡

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Jyutping cim1 kaat1
Pinyin qiān kǎ

Definitions (粵典–words.hk)
  1. 動詞
    用​信用​咭​俾​錢
    to use credit card; literally, to sign card
    • 今日簽咭會有雙倍積分喎。
      今日签咭会有双倍积分㖞。
      gam1 jat6 cim1 kaat1 wui5 jau5 soeng1 pui5 zik1 fan1 wo3.
      Paying with your credit card gives you double bonus points today.
  2. 近義詞
    俾咭、碌咭
  3. 參看
    簽咭