| 单词 | Belemnitidae |
| 释义 | Belemnitidae (once / 1688473 pages) n WORD FAMILY Belemnitidae USAGE EXAMPLESThere is no difficulty in deriving the typical existing Decapoda from Belemnitidae, and many of the extinct forms may have been directly ancestral. Various, Encyclopaedia Britannica, 11th Edit...(2010) n family of extinct Mesozoic cephalopods Syn|Hyper family Belemnitidae mollusk family a family of mollusks |
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