单词
expand
读音
ɪkˈspænd
美式
英式
词根
"Expand" 的词根是 "pand"，意为 "spread" 或 "open"。 例如，其他含有此词根的单词包括：expandable（可扩展的），expansion（扩张，扩大）等。
释义
vt. 扩张；使膨胀；详述 vi. 发展；张开，展开 [ 第三人称单数 expands 现在分词 expanding 过去式 expanded 过去分词 expanded ]
例句
We have to expand the size of the image.
我们不得不扩大图像的尺寸。
The country was trying to expand territorially.
这个国家在设法扩张领土。
We've been given the nod to expand the business.
我们得到允许扩大企业规模。
We have to expand the size of the image.
我们不得不扩大图像的尺寸。
The country was trying to expand territorially.
这个国家在设法扩张领土。
We've been given the nod to expand the business.
我们得到允许扩大企业规模。
强化记忆
可以想象一个人拿着地图，不断地展开，看起来范围越来越大，这就是 expand 的感觉。"Expand" 一词源于拉丁语“expandere”，其中“ex-”表示“向外”，“pandere”意为“展开”。这个单词反映了向外扩展、开展的思想，是西方开放、拓展的文化背景的反映。
看视频学发音
because they could not make the tiny apartmentsexpand.So the conclusion with the families —
So you're now about 14 billion years into this.And these things expand and expand and expandinto these giant galaxies,
and that creates life.And life starts to expand and expand and expand,until it goes kaput.
our lives don't diminish,they expand."I've learned that cancer isn't always a battle.
and technology's ability to understand itboth expand exponentially.Now in closing, I think what we all need to be thinking about
所属分类
大学,出国,高中,专升本-自考,专四专八,程序员,其他
所在词典
