1、insulate

將…隔離(以免受外界影響)

They wonder if their community is no longer insulated from big city problems.

他們在想是否大城市的問題離自己的社區也已經不再遙遠了。

Their wealth had insulated them from reality.

財富將他們與現實隔離。

使隔熱;使隔音

It will take almost 25 years to insulate the homes of the six million households that require this assistance.

要為 600 萬戶有此需求的家庭進行住宅隔熱隔音處理得花將近 25 年的時間。

Is there any way we can insulate our home from the noise?

有什么辦法可以使我們的住宅隔音嗎？

使絕緣

In order to make it safe, the element is electrically insulated.

為安全起見,該元件作了電絕緣處理。

electrical insulating tape.

絕緣膠帶

2、spread

攤開;鋪開

She spread a towel on the sand and lay on it.

她在沙灘上鋪了一條毛巾，躺在上面。

His coat was spread over the bed.

他的外套攤在床上。

伸出，張開,叉開(手臂、雙手、手指、雙腿等)

Sitting on the floor, spread your legs as far as they will go without overstretching.

坐在地板上，在不要拉傷的前提下將雙腿盡量分開。

He stepped back and spread his hands wide. 'You are most welcome to our home.'

他往后退了一步，伸開雙手。“非常歡迎你到我們家來。”

(使)傳播;(使)散布;(使)擴散

The industrial revolution which started a couple of hundred years ago in Europe is now spreading across the world.

兩百多年前始于歐洲的工業革命目前正在向全世界傳播。

the sense of fear spreading in residential neighborhoods.

在住宅小區中蔓延的恐懼感