形成層 [－－层]

Jyutping jing4 sing4 cang4
Pinyin xíng chéng céng

Definitions (CC-CEDICT)
  1. vascular cambium (layer of tissue responsible for growth inside wood)
Definitions (Wiktionary)
  1. noun
    cambium
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）