振盪 [－荡]

Jyutping zan3 dong6
Pinyin zhèn dàng

Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. verb
    to shake; to vibrate
  2. verb
    to oscillate
  3. noun
    oscillation
  4. noun
    vibration