| 例句 |
casingnoun something that encloses another thing especially to protect itthe egg of this bird has an unusually hard casing armor, capsule, case, cocoon, cover, covering, encasement, housing, hull, husk, jacket, pod, sheath, shell cartridge, cassette(also casette)bark, crustcarapace, house, mail, panoply, plate, plating, shieldcuticle, hide, skinenvelope, package, wrapperbacking, coating, coverture, facing in 1791 |