operculated

An obsolete adjective describing something that has a lid or cover, typically used in biological contexts.

• 🇨🇳过时的形容词，描述某物有盖、有盖子或覆盖物，常用于生物学语境中。

1. Having an operculum C2 formal

   Possessing a lid or covering structure, such as the gill cover of a fish or the lid of a mollusk shell.

   • The operculated snail is common in freshwater habitats.
   • Many operculated fish use their gill covers for protection.
   • The operculated shell of this species is particularly well-developed.

   🇨🇳有盖的

   同义词: liddedvalved