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Jyutping diu3 ji4 long4 dong1
Pinyin diàor láng dāng

Definitions (Wiktionary)
  1. adj, colloquial
    sloppy; slapdash; lackadaisical; careless; half-assed

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Jyutping diu3 ji4 long4 dong1
Pinyin diào er láng dāng

Definitions (粵典–words.hk)
  1. 形容詞
    作風​散漫​;​態度​唔​認真
    sloppy; flippant; a devil-may-care attitude
  2. 近義詞
    條條揈

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Jyutping diu3 ji4 long4 dong1
Pinyin diào r5 láng dāng

Definitions (CC-CEDICT)
  1. sloppy
Definitions (Wiktionary)
  1. adj, colloquial
    sloppy; slapdash; lackadaisical; careless; half-assed
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    若同期的人先一步完成销售目标,我也不能再吊儿郎当了。
    若同期的人先一步完成銷售目標,我也不能再吊兒郎當了。
    ruò tóng qī de rén xiān yī bù wán chéng xiāo shòu mù biāo , wǒ yě bù néng zài diào er láng dāng le 。
    • When one of my coworkers starts racking up good sales figures I can't let down my guard.
Examples (Wiktionary)
  1. Mandarin
    吊儿郎当
    吊兒郎當
    diào ér láng dāng
    • snobbish; slovenly