作聲 [－声]

Jyutping zok3 sing1
Pinyin zuò shēng

Definitions (Wiktionary)
  1. verb
    to make a sound; to break silence; to begin to speak
    (syn.) 做聲, 做声
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    别作声！
    別作聲！
    bié zuò shēng ！
    • Don't talk!
    • Don't talk.