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单词 seal
释义
seal 2 ★★
NOUN  C   
/siːl/
1 a large sea animal that eats fish and lives mainly in cold parts of the world . Seals are amphibious (= they can live both in water and on land) . A young seal is called a pup . 海豹(一种大型海洋动物,以鱼为食,居于寒带,属两栖动物)
2 a piece of something such as wire or wax that seals a container and that you have to break before you can open the container (开启容器前需拆开的)封条,封蜡,火漆
2a a shaped piece of something such as rubber that closes a hole inside a machine so that air or other substances cannot get in or out 密封垫

I replaced the seal, but oil is still leaking out. 我换了密封垫,但油还是外漏。

3 a special mark that you put on something , for example a document , to show that it is legal or official 印记;印章;图章
PHRASE
-   set/put the seal on sth BRITISH
to make something definite
  锁定某事物;使某事物成为定局

West Indies put the seal on another glorious cricket season with their victory against England. 西印度群岛队战胜英格兰队,就此锁定了又一个辉煌的板球赛季。

See also
seal of approval
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更新时间:2024/12/22 10:11:53