单词	book gill
释义	book gill noun : a gill found in the horseshoe crabs that consists of membranous folds arranged like the leaves of a book Word History First Known Use 1897, in the meaning defined above
随便看	construe construed construers construes construing constuprate constuprated constuprates constuprating consubstantial consubstantialism consubstantialities consubstantiality consubstantiate consubstantiated consubstantiates consubstantiating consubstantiation consubstantiations consuetude consuetudes consuetudinal consuetudinales consuetudinals consuetudinaries

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