seal

印章, 封条, 海豹, 海豹皮, 火漆, 封蜡, 玺, 保证, 批准, 象征, 标志

a device incised to make an impression; used to secure a closing or to authenticate documents; the pelt or fur (especially the underfur) of a seal; a stamp affixed to a document (as to attest to its authenticity or to seal it); a finishing coat applied to exclude moisture

封闭, 盖印, 盖章

猎海豹

海豹