Word data
HSK
Not in HSK
FREQUENCY
Unknown
显生宙 xiǎn shēng zhòu
Phanerozoic eon from Cambrian to now
Word data
| HSK | Not in HSK |
| Frequency | Unknown |
Definitions
- 1. Phanerozoic, geological eon lasting since the Cambrian 寒武纪hán wǔ jì, c. 540m year ago