煙骨 [烟－]

Jyutping jin1 gwat1
Pinyin yān gǔ

Definitions (CC-CANTO)
  1. the tobacco leaf stem
Definitions (粵典–words.hk)
  1. 名詞
    煙​葉​嘅​葉​柄​同​葉​脈
    the stem and leaf veins of a tobacco leaf