岩層 [－层]

Jyutping ngaam4 cang4
Pinyin yán céng

Definitions (CC-CEDICT)
  1. rock strata
Definitions (粵典–words.hk)
  1. 名詞
    地殼​裏​面層​狀​嘅​岩石
    terrane, any rock formation or series of formations or the area in which a particular formation or group of rocks is predominant
  2. 參看
    巖層
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）