bivalve
bivalve
noun
(亦作 bivalved)
noun
- an aquatic mollusc which has a compressed body enclosed within two hinged shells, such as oysters, mussels, and scallops
双壳类动物。 亦称 pelecypod 或 lamellibranch - Class Bivalvia (formerly Pelecypoda or Lamellibranchia)
双壳纲（原属斧足纲或瓣鳃纲）
(亦作 bivalved)
- (of a mollusc or other aquatic invertebrate) having a hinged double shell
有双壳的
■(Botany)having two valves
(植)有双瓣的
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