seal

单词音标

seal音标[si:l]

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 wax

a device incised to make an impression; used to secure a closing or to authenticate documents

同义词：stamp

the pelt or fur (especially the underfur) of a seal

同义词：sealskin

a member of a Naval Special Warfare unit who is trained for unconventional warfare

同义词：Navy SEAL

a 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 approval

a finishing coat applied to exclude moisture

fastener that provides a tight and perfect closure

any of numerous marine mammals that come on shore to breed; chiefly of cold regions

动词 seal:

close with or as if with a seal

make tight; secure against leakage

同义词：seal off

decide irrevocably

affix a seal to

cover with varnish

同义词：varnish

hunt 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。