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Jyutping zau1
Pinyin zhāo

Definitions (Unihan)
  1. chirp, twitter, twittering
  2. Cangjie Input
    RBGR

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Jyutping zaau1
Pinyin zhāo

Definitions (Wiktionary)
  1. character, onomatopoeic
    chirp; twitter

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Jyutping zau1
Pinyin zhōu

Definitions (CC-CANTO)
  1. chirp/to tease

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Jyutping zaau1
Pinyin zhōu

Definitions (CC-CEDICT)
  1. twittering of birds
Definitions (CC-CANTO)
  1. twittering of birds;/twitter
Definitions (Wiktionary)
  1. character, onomatopoeic
    chirp; twitter

啁 [-]

Jyutping
Pinyin zhāo

Definitions (CC-CEDICT)
  1. used in 啁哳[zhao1 zha1]
  2. Taiwan pr. [zhou1]
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    老鸟啁啾,小鸟吱吱叫。
    老鳥啁啾,小鳥吱吱叫。
    lǎo niǎo zhōu jiū , xiǎo niǎo zhī zhī jiào 。
    • Old birds sing, young birds twitter.