| 释义 |
cer·a·top·te·ris
\ˌserəˈtäptərə̇s\ noun
Usage: capitalized
Etymology: New Latin, from cerat- + -pteris
: a genus of aquatic ferns (family Parkeriaceae) having leaves in rosettes, the sterile floating or emergent, the fertile more erect and with margins revolute over the sporangia |