ammonoid

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. An extinct cephalopod of the subclass †Ammonoidea (including ammonites).
    — Although the extinct externally shelled cephalopods ammonoids have an extensive fossil record, their soft tissues are very poorly known and, like extinct and living nautiloids, they are largely presumed to not have possessed an ink sac.
形容词 adj.
  1. Characteristic of an ammonite.
    — Literally tens of pence with an ammonoid fossil to highlight how bling bling the world of palaeontology has become

词形变化

ammonoids plural more ammonoid comparative most ammonoid superlative

词源

词源 1
From the scientific name Ammonoidea, equivalent to Ammon + -oid.
词源 2
From the scientific name Ammonoidea, equivalent to Ammon + -oid.
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