- versed (adj.)
[versed 词源字典]
- "practiced, conversant, acquainted," c. 1600, from past participle of obsolete verse "to turn over" (a book, subject, etc.) in study or investigation, from Middle French verser "to turn, revolve" as in meditation (12c.), from Latin versare "be employed, busy oneself," literally "to turn to, turn often; think over" (see versus).[versed etymology, versed origin, 英语词源]