洞 dòng — cave
dòng (fourth tone, falling)dong4
cave
HSK 5· HSK 1–6 (classic)Level 5· 2021 three-band, nine-level proficiency standardnounMeasure word 个
Meanings
cave
cave; hole; zero (unambiguous spoken form when spelling out numbers)
noun
cave
cave
cave; hole; zero (unambiguous spoken form when spelling out numbers)