| 释义 |
pet·ro·my·zon
\ˌpe.trōˈmīˌzän\ noun
Etymology: New Latin Petromyzont-, Petromyzon, from petr- + -myzont-, -myzon -myzon
1. capitalized : a genus (the type of the family Petromyzontidae) of cyclostomes comprising the typical lampreys
2. -s : any cyclostome of the genus Petromyzon |