Dictionary › 石炭纪
石炭纪
Shí tàn jì
What 石炭纪 means
- Carboniferous (geological period 354-292m years ago)
The characters in 石炭纪
Go deeper
- The four tones and the neutral tone, to read Shí tàn jì correctly.
- Look up another word in the free dictionary.
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning