亂用 [乱－]

Jyutping lyun6 jung6
Pinyin luàn yòng

Definitions (CC-CANTO)
  1. using or operating an item without knowledge or following given instructions
Definitions (Wiktionary)
  1. verb
    to misuse; to abuse
    (syn.) 误用, 誤用, 濫用, 滥用
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (粵典–words.hk)
  1. Cantonese
    唔好乱用公家嘅钱！
    唔好亂用公家嘅錢！
    m4 hou2 lyun2 jung6 gung1 gaa1 ge3 cin2!
    • Don't waste taxpayer's money.