英和和英

節足動物やカメなどのようなある一定の生物の硬い外被または外箱

(hard outer covering or case of certain organisms such as arthropods and turtles)

軟体動物か腕足類の主に石灰質の固い覆い

(the hard largely calcareous covering of a mollusc or a brachiopod)

何かの囲い、または外の覆い

(the housing or outer covering of something)

物体を包む硬い覆い

(a rigid covering that envelops an object)

鳥の卵の外皮

(the exterior covering of a bird's egg)

ある種の実、特に堅果の、堅く、通常繊維質の外層

(the hard usually fibrous outer layer of some fruits especially nuts)

ナッツの実の周りの殻

(the shell around the kernel of a nut)

種子が入っている容器（種子そのものではない）

(the vessel that contains the seeds of a plant (not the seeds themselves))

多くの動物の硬い外側の覆いを形成する物

(the material that forms the hard outer covering of many animals)

種子から離された種子の包皮、葉または茎の小さな断片で成る物質

(material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds)