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seal
[sil] [sil]

  • n. 密封;印章;海豹;封条;标志
  • vt. 密封;盖章
  • vi. 猎海豹
  • n. (Seal)人名;(英)西尔

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

网络释义英英释义

  [机] 密封

...读>> 无负压加压供水设备水泵密封常见渗漏现象及对 无负压加压设备无负压加压供水设备水泵密封常见渗漏现象及对策 机械密封(seal)亦称端面密封, 其有一对垂直于旋转轴线的端面, 该端面在流体压力及补偿机械外弹力的作用下, 依赖辅助密封的配合与另一端保持贴合...

基于1697个网页-相关网页

  [脊椎] 海豹

动物英文单字全集~ - 万雪水库 - 万雪飞扬 -... ... porpoise 大西洋鼠海豚 seal 海豹 walrus 海象 ...

基于1377个网页-相关网页

  印章

签合同的时候您是否注意到这些? ... 结尾语,包括份数、使用的文字和效力等(Concluding sentence) 签名(Signature) 印章(Seal) ...

基于1365个网页-相关网页

  席尔

英国歌手席尔(Seal):海蒂-克鲁姆分家的丈夫 席尔 我不是个皮肤科专家,你能看到最瑰丽的姑娘和最可怕的汉子,她有一点点太胖了,就去买几条行为裤吧...

基于957个网页-相关网页

短语

Seal test 密封试验 ; 上密封实验 ; 密封实验 ; 弥缝实验

Seal Bay 钖尔湾 ; 海豹湾 ; 希尔贝 ; 到海豹滩

Seal script 篆书 ; 篆文

seal hunting 加拿大海豹捕杀业

Cylinder seal 滚筒印章 ; 圆筒印章 ; 滚筒印 ; 圆柱形印章

static seal [流] 静密封 ; 衬垫 ; 静态密封

gasket seal 垫片密封 ; 密封垫片 ; 垫片弥缝 ; 密封垫圈

seal skin 海豹皮 ; 翻译

Strip seal 封条 ; 密封条

 更多收起网络短语

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: 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
  • 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

以上来源于: WordNet

 柯林斯英汉双解大词典 

1. CLOSING

2. ANIMAL

  CLOSING

seal /siːl/ CET4 ( sealing, sealed, seals )

  • 1. 

    V-T When you seal an envelope, you close it by folding part of it over and sticking it down, so that it cannot be opened without being torn. 封 (信封)

    例:

    He sealed the envelope and put on a stamp.

    他封好信封,贴了张邮票。

    例:

    Write your letter and seal it in a blank envelope.

    写好你的信,然后将其封入一个空信封。

  • 2. 

    V-T If you seal a container or an opening, you cover it with something in order to prevent air, liquid, or other material from getting in or out. If you seal something in a container, you put it inside and then close the container tightly. 封 (容器、开口); 将 (某物) 封入 (某容器中)

    例:

    She filled the containers, sealed them with a cork, and stuck on labels.

    她装满那些容器,用塞子封了口,然后贴上了标签。

    例:

    A woman picks them up and seals them in plastic bags.

    一位女士拣起它们,然后把它们封入各塑料袋中。

  • 3. 

    N-COUNT The seal on a container or opening is the part where it has been sealed. (容器、开口等) 封了的部分

    例:

    When assembling the pie, wet the edges where the two crusts join, to form a seal.

    捏合馅饼时,弄湿两块面皮封合的边缘,以形成一个封口。

  • 4. 

    N-COUNT A seal is a device or a piece of material, for example, in a machine, which closes an opening tightly so that air, liquid, or other substances cannot get in or out. (机器上防止气体或液体渗入或露出的) 密封装置 [oft N 'on' n]

    例:

    Check seals on fridges and freezers regularly.

    定期检查冰箱和冰柜的密封装置。

  • 5. 

    N-COUNT A seal is something such as a piece of sticky paper or wax that is fixed to a container or door and must be broken before the container or door can be opened. (封条、封蜡等) 封口物 [oft N 'on' n]

    例:

    The seal on the box broke when it fell from its hiding-place.

    盒子从隐藏处掉下时上面的封口破了。

  • 6. 

    N-COUNT A seal is a special mark or design, for example, on a document, representing someone or something. It may be used to show that something is genuine or officially approved. 印章

    例:

    ...a supply of note paper bearing the presidential seal.

    …一批盖有总统印章的便条纸。

  • 7. 

    V-T If someone in authority seals an area, they stop people entering or passing through it, for example, by placing barriers in the way. 封锁 (某地区)

    例:

    The soldiers were deployed to help paramilitary police seal the border.

    这些士兵们被调去协助准军事警察封锁边境。

  • 8. 

    PHRASAL VERB Seal off means the same as . 封锁 (某地区)

    例:

    Police and troops sealed off the area after the attack.

    警察和军队在袭击发生后封锁了该地区。

  • 9. 

    V-T To seal something means to make it definite or confirm how it is going to be. 确定 [书面]

    例:

    McLaren are close to sealing a deal with Renault.

    麦克拉伦即将和雷诺尔特达成一笔交易。

    例:

    A general election will be held which will seal his destiny one way or the other.

    一场将左右他命运的大选即将举行。

  • 10. 

    V-T to affix a seal to, as proof of authenticity 加封印(以示真伪)

  ANIMAL

seal /siːl/ ( seals )

  • V-T

  • 1. 

    N-COUNT A seal is a large animal with a rounded body and flat legs called flippers. Seals eat fish and live in and near the sea, usually in cold parts of the world. 海豹

  • 2. 

    V to hunt for seals 猎取海豹

词组短语同近义词同根词

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

词根: seal

adj.

sealed 密封的;未知的

n.

sealing 封闭,[机] 密封;补铸件的漏洞;猎捕海豹业

sealant [机] 密封剂

sealer 盖印人;检验员;密封层;捕海豹的船或猎人

sealskin 海豹皮;海豹皮衣

v.

sealed 封闭;盖印(seal的过去分词)

双语例句原声例句权威例句

  • Only one of her seal circled the Long.

    印章只有一条盘旋

    danci.911cha.org

  • We must seal every knot on the parcelyes?

    包裹每个必须起来——是不是?。

    www.xdf.cn

  • Why do I have to seal my stone surface and grout?

    为什么石材表面采取密封灌浆处理

    zy.stone.org.cn

更多双语例句
  • Workers later added cement to harden in the well to seal it permanently.

    VOA: special.2010.08.07

  • We control how we use time, we control the temperature in the environment, and hermetically seal ourselves in things.

    我们控制时间的利用,我们控制周边环境的温度,我们把自己封闭在各种事务中,与世隔绝。

    普林斯顿公开课 - 人性课程节选

  • and Pembroke area there's a place, "the steps", that if you step on the seal,

    在彭布鲁克区,有个地方叫“台阶”,如果你踏在了印记上,

    布朗的学生们 - SpeakingMax英语口语达人

更多原声例句
更多权威例句

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
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