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n. 跨度；范围；一段时间v. 以指测量；以掌测量；跨越；持续
搭配：[+ of wing, plane, hand, arch]
Some eagles have a wing span of one and a half metres.
有些鹰的翼展可达一米半。
The butterfly has a 2 inch wing span.
这只蝴蝶的翼展有两英寸。
the main arch span
主拱的跨度
The battery has a life span of six hours.
电池的寿命是6小时。
Gradually the time span between sessions will increase.
会议之间的间隔将逐渐延长。
during the forty-year span from 1913 to 1953
从1913年到1953年的40年间
搭配：[+ of attention, concentration]
His ability to absorb information was astonishing, but his concentration span was short.
他吸收信息的能力非常惊人，但他保持专注的时间很短。
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。
a span in length
搭配：[+ of horses, oxen]
a span of oxen
vt /spaen/
搭配：[bridge, arch +]
the humped iron bridge spanning the railway
横跨铁路的铁拱桥
a long lake spanned by a high, iron bridge
架有很高的铁桥的一座长长的湖
She had a career spanning more than half a century.
她的事业持续了半个多世纪。
His professional career spanned 16 years.
他的职业生涯长达16年。
搭配：[+ range, aspect]
a remarkable man whose interests spanned almost every aspect of nature
一名兴趣广泛、几乎所有自然科学领域都有涉猎的杰出男性
1.the complete duration of something
the job was finished in the span of an hour
2.the distance or interval between two points
3.two items of the same kind
4.a unit of length based on the width of the expanded human hand (usually taken as 9 inches)
5.a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
6.the act of sitting or standing astride
1.to cover or extend over an area or time period
Rivers traverse the valley floor
The parking lot spans 3 acres
The novel spans three centuries
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1.It has a span of 4260 feet.
它长达4260英尺。
2.The arch has a span of 60 metres.
那个拱的跨度为60米。
3.America's material superiority could operate only in a more limited time span.
美国在物质上的优势只能在有限的一段时间起作用。
4.The outbreak of a spate of incidents of hygiene nature within a short span of time is a warning that the sanitary conditions of Hong Kong are of a seriously low level.
过去一段时间接二连三出现的有关徖生方面的事件，是香港徖生环境已经严重恶劣的警告信号。
5.The post can be spanned by one's two hands.
这个柱子有两手的指距那么粗。
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美[?n'kr?pt]
v. 把…加密（或编码）
搭配：[+ message]
a program that will encrypt the information before sending
在发送前会把情报译成密码的程序
搭配：[+ data]
1.convert ordinary language into code
We should encode the message for security reasons
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1.Communicator uses certificates to encrypt information.
通信器利用证书来加密信息。
2.Account details are encrypted to protect privacy.
账户资料被加密，以保护隐私。
3.encrypt your computer.
对你的电脑加密。
4.a program that will encrypt the information before sending
在发送前会把情报译成密码的程序
5.You can encrypt the entire message, so that nobody but the recipient can read it.
你可以加密整个信息，这样除了收件人外没有人可以阅读。
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选择要添加的生词本
为(电影等)写剧本;为(广播、电视节目)撰稿
The person who scripts a film or a radio or television play writes it.
...James Cameron, who scripted and directed both films.
詹姆斯·卡梅伦，这两部电影的编剧兼导演
(一种语言的)书写系统，字母表
You can refer to a particular system of writing as a particular script .
...a text in the Malay language but written in Arabic script.
一篇使用阿拉伯字母书写的马来语演讲稿
If you say that something which has happened is not in the script, or that someone has not followed the script, you mean that something has happened which was not expected or intended to happen.
Losing was not in the script...
没想到会输掉比赛。
The game plan was right. We just didn't follow the script.
比赛战术是正确的。只是我们没有照部署去打。
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英[stra?p]
美[stra?p]
n. 条纹；斑纹；种类；军士军阶v. 加条纹于
搭配：[+ of colour]
He was wearing a white shirt with blue stripes.
他穿着一件带蓝色条纹的白衬衫。
A zebra is a black animal with white stripes.
斑马是一种身上有黑白条纹的动物。
horizontal/vertical stripes
We found a sofa in a subtle stripe to match the walls.
我们找到了一款和墙壁风格很搭的细条纹布沙发。
a soldier with a corporal's stripes on his arms
胳膊上别着下士臂章的士兵
politicians of every stripe
形形色色的政客
It's a big promotion, but she says she has earned her stripes over 22 years as a union official.
这是一次很大的提升，但是她说超过22年的工会干事经历为她赢得了这一切。
vt /stra?p/
The path was striped by the shadows of the cypress trees standing along the edge of the road.
耸立在路边的一排柏树在小路上投下一道道阴影。
1.an adornment consisting of a strip of a contrasting color or material
2.a piece of braid, usually on the sleeve, indicating military rank or length of service
3.V-shaped sleeve badge indicating military rank and service
they earned their stripes in Kuwait
4.a kind or category
businessmen of every stripe joined in opposition to the proposal
5.a marking of a different color or texture from the background
1.mark with stripes
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1.The entire body of a zebra is marked with black and whitish stripe.
斑马的全身都有黑白条纹。
2.The plates have a green stripe round the edge.
这些盘子边缘上有一道绿线。
3.All Fascists are not of one mind, one stripe.
所有的法西斯主义者并非一个思想，一个种类。
4.John lost a stripe for being rude on parade.
约翰因在检阅时鲁莽失礼被降了一级。
5.I say, Henry, you've got yourself another stripe!
喂，亨利，你的肩章上又多了一条杠了。
1.& to get your stripes
2.& to lose your stripes
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