seal
/siːl/
n. 印章, 封条, 海豹, 海豹皮, 火漆, 封蜡, 玺, 保证, 批准, 象征, 标志
vt. 封闭, 盖印, 盖章
vi. 猎海豹
词形变换
过去式 sealed · 过去分词 sealed · 现在分词 sealing · 第三人称单数 seals · 复数 seals
英文释义
n. a device incised to make an impression; used to secure a closing or to authenticate documents
n. the pelt or fur (especially the underfur) of a seal
n. a stamp affixed to a document (as to attest to its authenticity or to seal it)
n. a finishing coat applied to exclude moisture
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