牢
In Mandarin Chinese, 牢 (láo) means “firm; secure; prison”. It is part of the HSK 6 vocabulary list in the official HSK 3.0 standard.
Meaning
- firm
- secure
- prison
In Mandarin Chinese, 牢 (láo) means “firm; secure; prison”. It is part of the HSK 6 vocabulary list in the official HSK 3.0 standard.