spans是什么意思？

spans

n. 跨度( span的名词复数 )，持续时间，一段时间，（五指张开时的）指距；

相关单词 inspans lifespans

例句

As spans increase this will become unavoidable for the internal rooms. 随着跨度的增加,这种做法对于内部房间是势在必行的.
The wire door was a couple of hand - spans from his face. 铁笼门距他的脸只有一两个巴掌远.
A steel railway bridge spans the Yalu River. 鸭绿江上有一座钢铁大桥.
The kids play along the bank, clambering over a tree that spans the water. 孩子们在河岸上嬉耍, 爬上一棵斜伸到水面上的树.
Eldritch giants have incredible life spans and can live to he more than 3,000 years old. 邪术巨人有难以置信的寿命,可以超过3000岁.
And a roach spans a crevice in the floor. 一只蟑螂爬过了地板的裂缝.
The spans of the conjugate beam and actual beam must be equal. 共轭梁和实际梁的跨径必须相似.
Travellers get from one side to the other by walking across a footbridge that spans a little stream. 游客通过一座横跨小溪的步行桥从一边来到另一边。

查看更多关于 “spans” 的例句

英语六级真题

The technologies themselves, and their makers, are the easiest suspects to blame for our diminishing attention spans.
2017年12月六级真题（第一套）阅读 Section B
The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life spans.
2015年12月六级真题（第一套）阅读 Section B

柯林斯高阶英汉双解学习词典释义

N-COUNT

间隔;期间

A span is the period of time between two dates or events during which something exists, functions, or happens.
例句
The batteries had a life span of six hours... 这些电池的寿命为 6 小时。 Gradually the time span between sessions will increase. 会议之间的间隔将逐渐延长。
N-COUNT

(注意力的)持续时间

Your concentration span or your attention span is the length of time you are able to concentrate on something or be interested in it.
例句
His ability to absorb information was astonishing, but his concentration span was short... 他吸收信息的能力令人吃惊，但是他的注意力持续时间很短。 Young children have a limited attention span and can't concentrate on one activity for very long. 小孩子的注意力持续时间十分有限，不能长时间地专注于一个活动。
VERB

持续;跨越;贯穿

If something spans a long period of time, it lasts throughout that period of time or relates to that whole period of time.
例句
His professional career spanned 16 years... 他的职业生涯持续了 16 年。 The film, spanning almost a quarter-century, tells the story of Henry Hill... 这部时间跨度将近四分之一世纪的影片讲述的是亨利·希尔的故事。
VERB

包括;遍及

If something spans a range of things, all those things are included in it.
例句
Bernstein's compositions spanned all aspects of music, from symphonies to musicals. 伯恩斯坦创作的乐曲涉及了从交响乐到音乐剧等音乐的各个方面。 ...a remarkable man whose interests spanned almost every aspect of nature. 一个兴趣广泛、几乎涉猎了自然学科所有领域的杰出男性
N-COUNT

宽度;宽幅

The span of something that extends or is spread out sideways is the total width of it from one end to the other.
例句
It is a very pretty butterfly, with a 2 inch wing span... 这是一只非常美丽的蝴蝶，翼展 2 英寸。 It may be that you are unaware of where your hip joint is; it is not at the waist but a good hand span below it. 这也许是因为你并不晓得髋关节的位置，它不在腰部，而是位于腰部以下一手拃宽处。
VERB

(桥等建筑物)横跨，跨越

A bridge or other structure that spans something such as a river or a valley stretches right across it.
例句
Travellers get from one side to the other by walking across a footbridge that spans a little stream. 游客通过一座横跨小溪的步行桥从一边来到另一边。 ...the humped iron bridge spanning the railway... 横越铁路的铁拱桥

大家都在找

猜你在找

大家在找