Having a hard covering of scales, spines, or horny plate, as an armadillo or a lobster.
Having a hard covering of scales, spines, or horny plate, as an armadillo or a lobster.
有甲壳的有鳞片状、棘状突起或者角质小片状的硬壳，例如象犰狳或者龙虾
Having a hard covering of scales, spines, or horny plate, as an armadillo or a lobster.
有甲壳的有鳞片状、棘状突起或者角质小片状的硬壳，例如象犰狳或者龙虾