seal

汉语翻译

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
【医】 熔封, 封闭, 海豹
相关词组:
seal sth off

词型变化

动词过去式:sealed 过去分词:sealed 现在分词:sealing 第三人称单数:seals 形容词:sealable 

英语解释

名词 seal:

fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters同义词：sealing waxa device incised to make an impression; used to secure a closing or to authenticate documents同义词：stampthe pelt or fur (especially the underfur) of a seal同义词：sealskina member of a Naval Special Warfare unit who is trained for unconventional warfare同义词：Navy SEALa stamp affixed to a document (as to attest to its authenticity or to seal it)an indication of approved or superior status同义词：cachet, seal of approvala finishing coat applied to exclude moisturefastener that provides a tight and perfect closureany of numerous marine mammals that come on shore to breed; chiefly of cold regions

动词 seal:

close with or as if with a sealmake tight; secure against leakage同义词：seal offdecide irrevocablyaffix a seal tocover with varnish同义词：varnishhunt seals

例句

This document carries the royal seal.这份文件上盖有王室印章。The seal on this bottle is broken.这个瓶上的密封纸破开了。The envelope was firmly sealed.这个信封封得很严实。