seal off的意思

seal off中文翻譯：

封閉；把……封鎖起來

相似詞語短語

seal───vi.獵海豹；n.密封；印章；海豹；封條；標志；n.（Seal）西爾（人名）；vt.密封；蓋章

apostille seal───使徒印章

downcomer seal───降液管液封

crabeater seal───鋸齒海豹

grey seal───灰海豹

weddell seal───[脊椎]威德爾氏海豹

common seal───n.公章; 海豹

gummed seal───粘在那里

great seal───n.國璽; 大印；國璽；御璽

雙語使用場景

Freezing rain can seal off your car and lock you inside.───凍雨會困住你的車，把你鎖在車里。

The city should seal off those tunnels.───這個城市應該封閉那些隧道。

A variety of schemes to either block up or seal off the blowout preventer are in development.───多種封閉或密封防噴裝置的方案也在構思之中。

And I knew that if he got down near where my urostomy bag was, there was a possibility of pulling the seal off it.───我知道，如果他的手滑倒我的尿袋的位置，可能會將密封蓋拔下來。

It did not seem to occur to the police to seal off the entrance or order nobody to leave.───警察似乎沒有想到應封鎖各入口處或命令任何人不得離開。

The enemy made a desperate attempt to seal off the gap through which we had burst.───敵人拼命想堵住我們已經沖開的那個突破口。

This assembly would have powerful rams that could seal off the flow once it was attached to the relevant bit of broken plumbing.───該裝置或許擁有強大的活塞，一旦與相關破裂管道相鏈接，便能封堵井噴。

A device used on the outside of the casing of a well to seal off formations or to protect certain zones.───為封堵地層或保護某些層段在井內套管外面所用的裝置。

The first form of vitamin A helps to seal off parts of the biology under reconstruction or too damaged to be yet repaired.───維他命A的第一種形式，幫助密封生物體中正在重建的部分或過于受損而無法修復的部分。

英語使用場景

The city should seal off those tunnels.

He ordered the water district Tuesday to seal off the wells.

They agreed that they must seal off this inner courtyard and all within it, and sift through the trapped folk.

They include: Seal off all exits, flood house with a foot of water every hour.

Why then did they seal off an area of Tottenham more than one mile across?

The government Thursday ordered soldiers to seal off the area to pressure the protest to end.

Improved injector nozzles seal off better to keep the process leak - free and the molding operation dry.

The main function of Linclion pump is to seal off the lubricator .

Reconstruction of such defects should seal off the cranial cavity from the upper respiratory tract and provide structural support.