通籠 [－笼]

Jyutping tung1 lung2
Pinyin tōng lóng

Definitions (粵典–words.hk)
  1. 形容詞
    即​係​通窿
    same as 通窿

通籠 [－笼]

Jyutping tung1 lung5
Pinyin tōng lóng

Definitions (CC-CANTO)
  1. dim; not very bright; hollow; passthrough; straighthrough