直根 [－－]

Jyutping zik6 gan1
Pinyin zhí gēn

Definitions (CC-CEDICT)
  1. taproot (main root growing vertically down)
Definitions (Wiktionary)
  1. noun
    taproot
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）