gill cover

名詞

(anatomy, zoology) An operculum; a series of bones found in bony fish that serves as a facial support structure and a protective covering for the gills.

日本語の意味

鰓蓋：硬骨魚類にみられる、顔面の支持構造として働き、鰓を覆って保護するための骨の列（骨片）からなる構造物

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During the dissection, the student carefully lifted the gill cover to inspect the gill filaments for signs of infection.

解剖の際、学生は感染の兆候を調べるために魚の鰓蓋（えらぶた）を慎重に持ち上げて、鰓糸を観察した。

詳細

意味（1）

(anatomy, zoology) An operculum; a series of bones found in bony fish that serves as a facial support structure and a protective covering for the gills.

gill covers （ plural ）