单词

seal

释义

seal

听听怎么读

英 [si:l]

美 [sil]

是什么意思

密封；印章；海豹；封条

密封；盖章；决定；封上（信封）

变形

复数：seals过去式：sealed过去分词：sealed现在分词：sealing第三人称单数：seals

双语释义

n.(名词)

[C] 海豹 animal with flippers that lives near and in the sea and eats fish
[C] 印章,印鉴,图章 symbols or words pressed into wax, clay, paper etc. to show that sth is approved or official
[C] 封条,封蜡 part of a lid or opening that must be broken to reach inside a container
[C] (保证、确认等的)印戳 sth that gives assurance

v.(动词)

vt. 盖章于 fix a seal
vt. 密封 fasten or close tightly
vt. 决定 settle; decide

英英释义

seal[ si:l ]

n.
- 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
  "a coat of 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)
  "the warrant bore the sheriff's seal"
- an indication of approved or superior status
  同义词：cachetseal 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
v.
- close with or as if with a seal
  "She sealed the letter with hot wax"
- make tight; secure against leakage
  "seal the windows"
  同义词：seal off
- decide irrevocably
  "sealing dooms"
- affix a seal to
  "seal the letter"
- cover with varnish
  同义词：varnish
- hunt seals

学习怎么用

词汇搭配

用作名词 (n.)

动词+～

affix〔stamp〕 a seal盖章
break〔take off〕 a seal启封
engrave a seal刻图章
pass the seal盖有图章
put the seal on在…封口处打上封印
set seal to the paper在文件上盖章
set the seal on结束某事

形容词+～

female〔male, young〕 seal母〔公,小〕海豹

介词+～

a colony of seals一群海豹
under seal盖有印鉴(的)
under seal of secrecy约定保守秘密
with sb's seal经某人盖章的

～+介词

seal of approval批准的盖章
seal of friendship友谊的象征

用作动词 (v.)

～+名词

seal the area shut封锁这一地区
seal bargain确认交易
seal a parcel封好包裹

～+副词

seal authoritatively权威地最后确定
seal automatically自动密封
seal effectively有效地密封
seal firmly牢牢地封住
seal hermetically密封住
seal immediately马上确定
seal impartially公正地确定
seal legally合法盖章于…上
seal nominally名义上密封
seal officially正式密封
seal in把某物密封起来不使其外泄
seal the flavour in保存味道
seal off the area封锁了这一地区
seal off from the outside world与外界隔绝
seal up the cracks in the window把窗子的缺口堵死
seal up the documents for safekeeping把这些文件封存起来

～+介词

seal by〔with〕用…封住
seal to book(两眼)盯着书本,专心看书

词组短语

seal of证明；保证

mechanical seal[机]机械密封

oil seal油封

seal in封入

seal ring n. 印章戒指

rubber seal n. 橡胶密封圈；橡皮垫；橡胶塞；橡皮密封

shaft seal轴封，轴封装置；主轴密封

gas seal气封

seal up密封住

seal with用…密封

official seal公章；单位印章

water seal水封

packing seal密封垫，填料密封

seal face压紧面

under seal盖上公章；密封

seal oil海豹油；密封用油

pressure seal加压密封；压力封闭

seal off封闭；把…封锁起来

labyrinth seal迷宫式密封；曲径密封垫片

face seal面密封

更多收起词组短语

双语例句

用作名词(n.)

The seal on this bottle is broken.
这个瓶上的密封纸破开了。
This document carries the royal seal.
这份文件上盖有王室印章。

用作名词(n.)

The first time I saw a seal was in an aquarium.
我第一次看见海豹是在水族馆里。

用作动词(v.)

The envelope was firmly sealed.
这个信封封得很严实。
You must seal up the envelope before mailing the letter.
你在寄信前必须先将信封密封。
They signed and sealed the treaty.
他们在条约上签名盖章。
The newlywed royal couple sealed their marriage on Friday with an iconic appearance on the balcony of Buckingham Palace before an ecstatic crowd of thousands of well-wishers.
周五，这对新婚的皇室夫妇在白金汉宫的阳台上，在数千前来祝福的欣喜若狂的民众前，以标志性的露面明确了他们的婚姻。

权威例句

Seal & cut electrosurgical instrument
Universal seal for trocar assembly
Quantitative Fault Seal Prediction
Application of Muddy Packing to Pump Seal
Percutaneous arterial puncture seal device and insertion tool therefore
Analysis for Type and Effect of Rotary Seal in Coal Mine Gear Box
Application of Pro Seal Laryngeal Mask in Pediatric Laparoscopic Hernia Sac High Ligation
Complete marginal seal of Class V resin composite restorations effected by increased flexibility
Analytical and Experimental Investigation of Laser-Textured Mechanical Seal Faces
Molecular scatology: the use of molecular genetic analysis to assign species, sex and individual identity to seal faeces.

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英语词典包含168364条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	seal
释义	seal 听听怎么读英 [si:l] 美 [sil] 是什么意思 n. 密封；印章；海豹；封条 v. 密封；盖章；决定；封上（信封）变形复数：seals过去式：sealed过去分词：sealed现在分词：sealing第三人称单数：seals 双语释义 n.(名词) [C] 海豹 animal with flippers that lives near and in the sea and eats fish [C] 印章,印鉴,图章 symbols or words pressed into wax, clay, paper etc. to show that sth is approved or official [C] 封条,封蜡 part of a lid or opening that must be broken to reach inside a container [C] (保证、确认等的)印戳 sth that gives assurance v.(动词) vt. 盖章于 fix a seal vt. 密封 fasten or close tightly vt. 决定 settle; decide 英英释义 seal[ si:l ] n. 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 "a coat of 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) "the warrant bore the sheriff's seal" an indication of approved or superior status 同义词：cachetseal 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 v. close with or as if with a seal "She sealed the letter with hot wax" make tight; secure against leakage "seal the windows" 同义词：seal off decide irrevocably "sealing dooms" affix a seal to "seal the letter" cover with varnish 同义词：varnish hunt seals 学习怎么用词汇搭配用作名词 (n.) 动词+～ affix〔stamp〕 a seal盖章 break〔take off〕 a seal启封 engrave a seal刻图章 pass the seal盖有图章 put the seal on在…封口处打上封印 set seal to the paper在文件上盖章 set the seal on结束某事形容词+～ female〔male, young〕 seal母〔公,小〕海豹介词+～ a colony of seals一群海豹 under seal盖有印鉴(的) under seal of secrecy约定保守秘密 with sb's seal经某人盖章的～+介词 seal of approval批准的盖章 seal of friendship友谊的象征用作动词 (v.) ～+名词 seal the area shut封锁这一地区 seal bargain确认交易 seal a parcel封好包裹～+副词 seal authoritatively权威地最后确定 seal automatically自动密封 seal effectively有效地密封 seal firmly牢牢地封住 seal hermetically密封住 seal immediately马上确定 seal impartially公正地确定 seal legally合法盖章于…上 seal nominally名义上密封 seal officially正式密封 seal in把某物密封起来不使其外泄 seal the flavour in保存味道 seal off the area封锁了这一地区 seal off from the outside world与外界隔绝 seal up the cracks in the window把窗子的缺口堵死 seal up the documents for safekeeping把这些文件封存起来～+介词 seal by〔with〕用…封住 seal to book(两眼)盯着书本,专心看书词组短语 seal of证明；保证 mechanical seal[机]机械密封 oil seal油封 seal in封入 seal ring n. 印章戒指 rubber seal n. 橡胶密封圈；橡皮垫；橡胶塞；橡皮密封 shaft seal轴封，轴封装置；主轴密封 gas seal气封 seal up密封住 seal with用…密封 official seal公章；单位印章 water seal水封 packing seal密封垫，填料密封 seal face压紧面 under seal盖上公章；密封 seal oil海豹油；密封用油 pressure seal加压密封；压力封闭 seal off封闭；把…封锁起来 labyrinth seal迷宫式密封；曲径密封垫片 face seal面密封更多收起词组短语双语例句用作名词(n.) The seal on this bottle is broken. 这个瓶上的密封纸破开了。 This document carries the royal seal. 这份文件上盖有王室印章。用作名词(n.) The first time I saw a seal was in an aquarium. 我第一次看见海豹是在水族馆里。用作动词(v.) The envelope was firmly sealed. 这个信封封得很严实。 You must seal up the envelope before mailing the letter. 你在寄信前必须先将信封密封。 They signed and sealed the treaty. 他们在条约上签名盖章。 The newlywed royal couple sealed their marriage on Friday with an iconic appearance on the balcony of Buckingham Palace before an ecstatic crowd of thousands of well-wishers. 周五，这对新婚的皇室夫妇在白金汉宫的阳台上，在数千前来祝福的欣喜若狂的民众前，以标志性的露面明确了他们的婚姻。权威例句 Seal & cut electrosurgical instrument Universal seal for trocar assembly Quantitative Fault Seal Prediction Application of Muddy Packing to Pump Seal Percutaneous arterial puncture seal device and insertion tool therefore Analysis for Type and Effect of Rotary Seal in Coal Mine Gear Box Application of Pro Seal Laryngeal Mask in Pediatric Laparoscopic Hernia Sac High Ligation Complete marginal seal of Class V resin composite restorations effected by increased flexibility Analytical and Experimental Investigation of Laser-Textured Mechanical Seal Faces Molecular scatology: the use of molecular genetic analysis to assign species, sex and individual identity to seal faeces.
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