cleithral

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Relating to, or having, a cleithrum. not-comparable
    — As none of the ovicells were observed to be closed by the operculum, presumably because they were empty and the opercula were resting on the primary orifice rim, the ovicell closure type is subcleithral rather than cleithral [51 ], at least in some species of the genus.
  2. Having a roof that forms a complete covering. not-comparable

词汇关系

衍生词
acleithral postcleithral subcleithral

词源

From cleithrum + -al.
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