天坑 [－－]

Jyutping tin1 haang1
Pinyin tiān kēng

Definitions (Wiktionary)
  1. noun
    sinkhole
    (syn.) 沉洞

天坑 [－－]

Jyutping
Pinyin tiān kēng

Definitions (CC-CEDICT)
  1. sinkhole