手机专用
seal的意思是：n. 封条、印章；n. 海豹；v. 密封、盖印、明确。seal用作名词时的意思是“印章”，转化为动词的意思是“盖章于…上”，引申可表示“封”“封口”“封住”“最后确定”等。
读音：英 [siːl]；美 [siːl]
例句：
The seal on this bottle is broken.
这个瓶上的密封纸破开了。
“seal”词汇语法
1、seal只用作及物动词，接名词、代词作宾语。
2、seal作动词指“密封”时，可以用seal the letter或seal the envelope表示“把信件密封”。
3、seal于1230年左右进入英语，直接源自古法语的seel；最初源自通俗拉丁语的sigellum，意为把设计图案印在蜡上。
哦、起床…
封闭，是指中断或停止服务;严密和彻底地封口。语出南朝梁沉约 《答庾光禄书》：“忌日制假，应是晋宋之间，其事未久。制假前止是不为宴乐，本不自封闭，如今世自处者也。”那么你知道封闭用英语怎么说吗?下面来学习一下吧。
封闭的英语说法1：
seal
封闭的英语说法2：
close
封闭的网络短语：
封闭经济; Autarcie ; Autarky ;
封闭剂 sealing agent ; sealing compound ; blocking agent ; sealant
封闭管 Sealed Tube ; sealed tube
封闭结构 closed construction ; closed architecture ; enclosures ; enclosed construction
封闭液 confining liquid ; Blocking Buffer ; blocking reagent ; Blocking Solution
封闭木箱 fully sheathed case
封闭稳定 good isolation
封闭楼宇 closure of premises
封闭类 enclosing class ; closed class ; Closed class
封闭 的英语例句：
1. Billy tends to keep things to himself more and shut himself off.
比利往往更多地将事情藏在心里，把自己封闭起来。
2. Windows are usually sealed off.
窗户通常是封闭的。
3. The bus had to deviate from its usual route because of a road closure.
因为道路封闭，公共汽车只得绕道而行。
4. The music industry is an incestuous business.
音乐界是一个封闭的行业。
5. That section of the road is still closed.
那段公路依旧封闭。
6. The open approach contrasts favourably with the exclusivity of some universities.
这种开放式的方法与一些大学的封闭排外形成了有利的对比.
7. They will have to block up the entrance to the tunnel.
他们将不得不封闭通往隧道的入口.
8. The country sealed its borders to prevent the influx of illegal immigrants.
为了防止非法移民大量涌入,该国封闭了边境.
9. The government closed down the newspaper.
政府封闭了报馆.
10. One publishing house was closed down.
一家出版社被封闭了.
11. It was to be a closed circle of no more than twelve women.
它本来应该是一个不超过12名女性的封闭的小圈子。
12. In the claustrophobia of her parents' house she had no stimulus for creativity.
在父母那所令人感到封闭恐惧的房子里，没有任何东西可以刺激她的创作。
13. It is a closed society in the sense that they've not been exposed to many things.
他们接触的事不多，从这一方面来说这是个封闭的社团。
14. A test tube is closed at one end and open at the other.
试管一端封闭,一端开口.
15. Sarah was nine years old and until that moment she had been locked in a world of her own.
萨拉当时9岁，之前她一直封闭在自己的世界里。
优质英语培训问答知识库
