第三人稱單數(shù)：seals第三人稱復(fù)數(shù)：seals現(xiàn)在分詞：sealing過去分詞：sealed過去式：sealed

seal基本解釋

名詞密封; 印章; 海豹; 封條

動(dòng)詞密封; 蓋章; 決定; 封上（信封）

seal反義詞

seal什么意思

及物動(dòng)詞unseal

seal同義詞

動(dòng)詞lockshutfastenmarkstampcloseendorsesign

名詞stampsea lion

seal相關(guān)例句

及物動(dòng)詞

1. They sealed the bargain with a handshake.
他們握手成交。

2. We seal the back of envelopes.
我們把信封的背面封上。

3. She forgot to seal her letter before mailing it.
她忘記在寄信前將信封上。

名詞

1. seal什么意思

1. The first time I saw seals was in an aquarium.
我第一次看見海豹是在水族館里。

2.

2. He affixed his seal to the document.
他在文件上蓋了印。

seal網(wǎng)絡(luò)解釋

1. 密封：K2, K3, K4- 對(duì)於桶槽內(nèi)的氣體不宜直接排放到大氣層,或以 N2 密封 (Seal) 桶槽而要回收 N2,或?qū)?N2 吸入桶槽內(nèi)時(shí),即需要裝置有孔凸緣 (Vent Flange).

2. 封：上面的 manifest 文件定義了要發(fā)布的 Java 包的名稱,并規(guī)定 JAR 文件應(yīng)該 密封(seal)起來. 將一個(gè)文件密封起來可以確保com.newInstance.site.tags包中的所有類都 必須存在于同一個(gè) JAR 文件中. 自然地,這樣可以防止用戶創(chuàng)建他自己的類,

3.

3. 封口：國內(nèi)外情況簡要說明: FFS袋用薄膜產(chǎn)品,因其能夠?qū)崿F(xiàn)連續(xù)一次自動(dòng)成型(Form)、開口充料(Fill)、加熱封口(Seal)等多道工序和作業(yè)過程,在歐美等發(fā)達(dá)國家被廣泛應(yīng)用,主要應(yīng)用于石化企業(yè)合成樹脂的自動(dòng)、快速包裝.

4.

4. seal：simple and efficient adaptation layer; 簡單有效適配層

5. seal：simple efficient atm layer; 簡單高效的

6. seal：simple efficient adaptation layer; 簡單有效的適配層

seal詞典解釋

密封（CLOSING）

1. 封住，粘住(信封)
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.

e.g. He sealed the envelope and put on a stamp...
他封住信封并貼上一張郵票。
e.g. Write your letter and seal it in a blank envelope...
信寫好后把它裝進(jìn)空白信封里封好。

2. 封住(容器、開口);把…密封(進(jìn)容器)
If you seal a container or an opening, you cover it with something in order to prevent air, liquid, or other material getting in or out. If you seal something in a container, you put it inside and then close the container tightly.

e.g. She merely filled the containers, sealed them with a cork, and pasted on labels...
她只是裝滿容器，用軟木塞封住，然后貼上標(biāo)簽。
e.g. A woman picks them up and seals them in plastic bags.
一個(gè)女人把它們撿起來放入幾只密封的塑料袋中。

3. 密封處
The seal on a container or opening is the part where it has been sealed.

seal

e.g. When assembling the pie, wet the edges where the two crusts join, to form a seal.
在包餡餅時(shí)，先把兩片餡餅皮邊沿接頭部分弄濕，再將其捏合。

4. 密封裝置;密封物
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.

e.g. Check seals on fridges and freezers regularly.
定期檢查冰箱和冷凍柜的密封裝置。

5. 封條;封蠟;封鉛;火漆
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.

e.g. The seal on the box broke when it fell from its hiding-place...
盒子從隱藏處掉落時(shí)，封口裂開了。
e.g. Protestors banged on the sides of the lorry and broke customs seals on the doors.
抗議者們猛砸卡車的側(cè)面，并且撕掉了車門上的海關(guān)封條。

6. 印章;圖章;璽;印記
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.

e.g. ...a supply of note paper bearing the Presidential seal...
一批蓋有總統(tǒng)印章的便條紙
e.g. The best wines are entitled to a numbered seal of quality.
上等葡萄酒可以蓋上帶編號(hào)的優(yōu)質(zhì)產(chǎn)品印章。

7. 封閉;封鎖
If someone in authority seals an area, they stop people entering or passing through it, for example by placing barriers in the way.

e.g. The soldiers were deployed to help paramilitary police seal the border...
部署士兵協(xié)助準(zhǔn)軍事警察封鎖邊境。
e.g. A wide area round the two-storey building is sealed to all traffic except the emergency services.
那個(gè)兩層建筑周圍的大片區(qū)域被封鎖，只有提供應(yīng)急服務(wù)的車輛可以通行。

8. 使成定局;確定
To seal something means to make it definite or confirm how it is going to be.

e.g. McLaren are close to sealing a deal with Renault...
麥克拉倫即將與雷諾達(dá)成一筆交易。
e.g. A General Election will be held which will seal his destiny one way or the other...
一場決定他命運(yùn)的大選即將舉行。

9. 使確定下來;使成定局
If something sets or puts the seal on something, it makes it definite or confirms how it is going to be.

e.g. Such a visit may set the seal on a new relationship between the two governments...
這樣的一次訪問可能會(huì)使兩國政府間確立新關(guān)系。
e.g. They see this election as a chance to put the final seal on the defeat of communism.
他們把這次選舉看作是徹底擊敗共產(chǎn)主義的一次機(jī)會(huì)。

10. 蓋上印信的;不能拆開看的;保密的
If a document is under seal, it is in a sealed envelope and cannot be looked at, for example because it is private.

seal的反義詞

e.g. Because the transcript is still under seal, I am precluded by law from discussing the evidence.
副本仍未公開，按照法律規(guī)定我不能討論這項(xiàng)證據(jù)。

11. seal of approval -> see approval
to seal someone's fate -> see fate
my lips are sealed -> see lip
signed and sealed -> see sign

相關(guān)詞組：seal inseal offseal up

海豹（ANIMAL）

1. 海豹
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.

seal

seal英英釋義

seal

noun

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

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

Synonym: stamp

3. fastener that provides a tight and perfect closure

4. a finishing coat applied to exclude moisture

5. fastener consisting of a resinous composition that is plastic when warm
used for sealing documents and parcels and letters

Synonym: sealing wax

6. an indication of approved or superior status

Synonym: cachetseal of approval

7. a stamp affixed to a document (as to attest to its authenticity or to seal it)

e.g. the warrant bore the sheriff's seal

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

e.g. a coat of seal

Synonym: sealskin

verb

1. decide irrevocably

e.g. sealing dooms

2. hunt seals

3. cover with varnish

Synonym: varnish

4. close with or as if with a seal

e.g. She sealed the letter with hot wax

5. make tight
secure against leakage

e.g. seal the windows

Synonym: seal off

6. affix a seal to

e.g. seal the letter