span

美 [spæn]
英 [spæn]
  • n.持续时间；范围；包括的种类；跨度
  • v.持续；贯穿；包括（广大地区）；涵盖（多项内容）
  • 网络跨距；一段时间；跨越
复数：spans  过去式：spanned  现在分词：spanning  

搭配

同义词

权威英汉双解

英汉

英英

网络释义

span
n.
1.
持续时间the length of time that sth lasts or is able to continue
I worked with him over a span of six years.
我和他共事达六年之久。
The project must be completed within a specific time span .
这项工程必须在规定期限内完成。
Small children have a short attention span .
幼儿注意力持续时间短。
2.
~ (of sth)
范围；包括的种类a range or variety of sth
Managers have a wide span of control.
经理的职权范围很大。
These forests cover a broad span of latitudes.
这些森林绵延在多个纬度上。
3.
（桥或拱的）跨径，跨度，跨距the part of a bridge or an arch between one vertical support and another
The bridge crosses the river in a single span.
河上的桥为单跨桥。
4.
宽度；翼展the width of sth from one side to the other
The kite has a span of 1.5 metres.
风筝宽 1.5 米。
v.
1.
~ sth
持续；贯穿to last all through a period of time or to cover the whole of it
His acting career spanned 55 years.
他的演艺生涯长达 55 年。
Family photos spanning five generations were stolen.
一家五代人的照片失窃了。
2.
~ sth
包括（广大地区）；涵盖（多项内容）to include a large area or a lot of things
The operation, which spanned nine countries, resulted in 200 arrests.
这次行动涉及九个国家，逮捕了 200 人。
3.
~ sth
横跨；跨越to stretch right across sth, from one side to the other
a series of bridges spanning the river
架在河上的一系列桥梁
adj.

例句

释义:
全部全部,持续时间持续时间,范围范围,包括的种类包括的种类,跨度跨度,持续持续,贯穿贯穿,包括包括,涵盖涵盖,跨距跨距,一段时间一段时间,跨越跨越
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
This sudden movement of the core of the Earth, dragging the crust with it, takes place in the span of an hour, the hour of the shift.
地球的核心拖着地壳突然移动起来；该情况发生在一个小时的时间范围内---也就是极移的那个小时。
blog.163.com
2.
But the ape's attention span was fairly short lived as she was soon enticed into giving the DS back in exchange for an apple.
但猩猩的注意力毕竟短暂，没多久她就受不了诱惑把游戏机拿去换了个苹果。
www.chinadaily.com.cn
3.
In an interview with C-Span television, Congresswoman Giffords gave some of her biography and explained why she had gotten into politics.
In签发地点与C-SPAN的电视采访中，众议员吉福德给了她的传记，并解释为什么一些她卷入了政治。
www.englishtang.com
4.
Although such a taste in the mouth to maintain only a short span of a few seconds to a syrup, into my stomach.
虽然这样的美味只能在嘴中维持短短几秒钟就变成糖浆，进入我的肚子里。
huan.pw
5.
My attention span, in romane, was that of a tick on a hot rock.
在罗马，我的注意力受到了威胁，就像在火热的岩石上被震了一下。
dictsearch.appspot.com
6.
Dr. J. David Curb, one of the researchers, said the new grant is the first to look specifically at genes that affect life span.
参与研究的大卫库伯博士表示，此笔新补助金是首度用来特别探讨基因影响生命年限。
www.52voe.com
7.
Since classical fascism had such a brief life span, it is hard to know whether or not a stable, durable fascist state is possible.
因为我们知道正统的法西斯主义只是昙花一现，所以这很难确定稳定、长久的法西斯政府是不是可能的。
forum.nationonline.com
8.
The canned food is to belongs to " the business have no germ" , the shelf life span is usually for two years or longer times.
罐头食品就是属于“商业无菌”，货架寿命通常为两年或更长的时间。
zhidao.baidu.com
9.
We'll be able to look at millimetre movements over the time span of a year.
我们将会可以察觉在一年的时间里指距上的毫米运动。
www.astronomy.com.cn
10.
The WPP boss explains bluntly: "Why did I pick Charlotte Beers? She had the attention span of a gnat, but she was fantastic. "
这位WPP集团的老板坦率地解释道：“我为什么选择夏洛特-比尔斯？她的关注范围像昆虫一样小，但她非常棒。”
www.ftchinese.com