| 释义 |
cae·ci·dae
\ˈsēsəˌdē, -ēkə-\ noun plural
Usage: capitalized
Etymology: New Latin, from Caecum, type genus (from Latin, neuter of caecus blind) + -idae — more at caecum
: a family of minute marine gastropod mollusks (order Pectinibranchia) having the shells initially spiral but ultimately cylindrical and comprising the blind shells |