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Jyutping m4 zi1 dou6
Pinyin wú zhī dào

Definitions (Kaifangcidian)
  1. 不知道

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Jyutping m4 zi1 dou3
Pinyin n2 zhī dao

Definitions (CC-CANTO)
  1. do not know
Examples (Tatoeba—Cantonese-English)
  1. Cantonese
    好多经济学家都唔知道呢样嘢。
    好多經濟學家都唔知道呢樣嘢。
    hou2 do1 ging1 zai3 hok6 gaa1 dou1 m4 zi1 dou6 nei4 joeng6 je5 。
    • Many economists are ignorant of that fact.
  2. Cantonese
    Tom唔知道碳同埋煤嘅唔同。
    Tom唔知道碳同埋煤嘅唔同。
    T o m m4 zi1 dou6 taan3 tung4 maai4 mui4 ge3 m4 tung4 。
    • Tom does not know the difference between charcoal and carbon.
  3. Cantonese
    我哋唔知道癌症嘅成因系咩。
    我哋唔知道癌症嘅成因係咩。
    ngo5 dei2 m4 zi1 dou6 ngaam4 zing3 ge3 sing4 jan1 hai6 me1 。
    • We don't know what causes cancer.
  4. Cantonese
    我读法律𠮶阵,啲老师教我唔好问啲自己唔知道答案嘅问题。
    我讀法律嗰陣,啲老師教我唔好問啲自己唔知道答案嘅問題。
    ngo5 duk6 faat3 leot6 go2 zan6 , di1 lou5 si1 gaau3 ngo5 m4 hou2 man6 di1 zi6 gei2 m4 zi1 dou6 daap3 on3 ge3 man6 tai4 。
    • When I was studying to become a lawyer, my teachers told me to never ask a question that I didn't know the answer to.
  5. Cantonese
    扯线公仔唔知道自己俾人操控。
    扯線公仔唔知道自己俾人操控。
    ce2 sin3 gung1 zai2 m4 zi1 dou6 zi6 gei2 bei2 jan4 cou1 hung3 。
    • A puppet doesn't know that it is being manipulated.
Examples (粵典–words.hk)
  1. Cantonese
    唔知道张老板大驾光临,有失远迎。
    唔知道張老闆大駕光臨,有失遠迎。
    • X
  2. Cantonese
    唔知道过多十年八载,呢个城市又会变成点呢?
    唔知道過多十年八載,呢個城市又會變成點呢?
    m4 zi1 dou3 gwo3 do1 sap6 nin4 baat3 zoi2, ni1 go3 sing4 si5 jau6 wui5 bin3 sing4 dim2 ne1?
    • I wonder after a decade how this city will become.
  3. Cantonese
    你知唔知道佢系边个?
    你知唔知道佢係邊個?
    nei5 zi1 m4 zi1 dou3 keoi5 hai6 bin1 go3?
    • Do you know who he is?
  4. Cantonese
    你成日出差去外国,戴咗绿帽都唔知道。
    你成日出差去外國,戴咗綠帽都唔知道。
    nei5 seng4 jat6 ceot1 caai1 heoi3 ngoi6 gwok3, daai3 zo2 luk6 mou2 dou1 m4 zi1 dou3.
    • You are always working somewhere else. You wouldn't even know if you were cucked.
  5. Cantonese
    你知唔知道父母揾银纸好辛苦㗎?
    你知唔知道父母揾銀紙好辛苦㗎?
    • Do you know it is difficult for your parents to earn money?
Examples (None)
  1. Cantonese
    我事前系唔知道有乜嘢人喺呢度嘅。
    我事前係唔知道有乜嘢人喺呢度嘅。
Examples (Wiktionary)
  1. Cantonese
    你知唔知道游水池喺边度呀?
    你知唔知道游水池喺边度呀?
    nei5 zi1 m4 zi1 dou3 jau4 seoi2 ci4 hai2 bin1 dou6 aa3?
    • Do you know where the swimming pool is?
  2. Cantonese
    「知唔知道?」「知道!」
    「知唔知道?」「知道!」
    “zi1 m4 zi1 dou3?” “zi1 dou3!”
    • "Got it?" "Got it!"
  3. Cantonese
    我唔知道。
    我唔知道。
    ngo5 m4 zi1 dou3.
    • I don't know.