cut off extension

a fire-resistant door that can be closed to stop the spread of a fire.

一种关上后能防止火势蔓延的门。

Immediate action must be taken on to stop the fire spreading.

为了防止火势蔓延，必须立即采取行动。

In order to stop the fire from spreading,some of the houses nearby had been pulled down.

为了防止火势蔓延，附近的几所房屋被推倒。

The usual fire fighting practice is to prevent the fire from spreading and let it burn until the hydrogen is consumed.

通常的救火惯例是防止火势蔓延，让它一直烧到氢耗尽为止。

fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building.

能够防止一栋大楼中的火势蔓延的墙。

A strip of cleared or plowed land used to stop the spread of a fire.

防火障为阻止火势蔓延而清除出或挖出的地带

Firemen succeeded in preventing the fire from spreading to other office buildings.

消防队员成功地防止了火势蔓延到其他办公楼。

Their prompt actions prevented/ stopped/ kept the fire from spreading.

他们敏捷的行动阻止了火势蔓延。

Their prompt actions prevented the fire from spreading.

他们敏捷的行动阻止了火势的蔓延。

Immediate action must be take to stop the fire spread

必须立即采取行动阻止火势蔓延

Immediate action must be taken to stop the fire spreading.

必须立即采取行动阻止火势蔓延.

A fireproof wall used as a barrier to prevent the spread of fire.

防火墙，隔火墙作为一道屏障阻止火蔓延的防火的墙

Our limediate concern is to prevent the fire from spread to other buildings

我们的当务之急是阻止火势向其他建筑物蔓延

Our immediate concern was to prevent the fire from spreading to other buildings.

我们的当务之急是阻止火势向其他建筑物蔓延。

The fire spread and went out of hand.

火势蔓延，无法控制。

Fire ran along the street.

火势沿着街道蔓延。

(V) Dismantle or damage neighboring constructions and structures of fire site so as to prevent fire spreading;

（五）为防止火灾蔓延，拆除或者破损毗邻火场的建筑物、构筑物；

The firemen tried to trench the fire by pulling down the houses around it.

消防队员想推倒火灾附近的房屋以隔绝火势蔓延。