沖積 [冲积]

Jyutping cung1 zik1
Pinyin chōng jī

Definitions (CC-CEDICT)
  1. to alluviate
  2. alluviation
  3. alluvial
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. noun
    alluviation
  2. verb
    to alluviate