section

n.部分；节；部件；部门

vi.切开；切断；做（动物或植物组织）切片；把（精神病患者）正式送入精神病院

vt.把…切成片（或段）；作…的切片；把…作成截面；制作…的剖面图

noun

部分；部件 part/piece

1. 部分；部门
   any of the parts into which sth is divided
   1. That section of the road is still closed.
      那段公路依旧封闭。
   2. The library has a large biology section.
      这个图书馆有大量的生物学藏书。
   3. the tail section of the plane
      飞机的尾部
2. 部件；散件
   a separate part of a structure from which the whole can be put together
   1. The shed comes in sections that you assemble yourself.
      棚房以散件出售，需要自己组装。

文件；书籍 of document/book

3. 节；款；项；段；部分
   a separate part of a document, book, etc.
   1. These issues will be discussed more fully in the next section.
      这些问题将在下一节中有更充分的讨论。
   2. the sports section of the newspaper
      报纸的体育版

人的群体 group of people

4. 阶层；界；组
   a separate group within a larger group of people
   1. an issue that will affect large sections of the population
      涉及人口中广大阶层的问题
   2. the brass section of an orchestra
      管弦乐队的铜管乐器组

组织机构 of organization

5. 部门；处；科；股；组
   a department in an organization, institution, etc.
   1. He's the director of the finance section.
      他是财务处处长。

地区 district

6. 区；地区；地段
   a district of a town, city or county
   1. the Dorchester section of Boston
      波士顿的多切斯特区

度量 measurement

7. 一平方英里（土地单位）
   a measure of land, equal to one square mile

图 diagram

8. 剖面图；断面图
   a drawing or diagram of sth as it would look if it were cut from top to bottom or from one side to the other
   1. The illustration shows a section through a leaf.
      图中所示为叶的剖面。
   2. The architect drew the house in section .
      建筑师绘制了房子的剖面图。

医疗 medical

9. 切开；切断
   the act of cutting or separating sth in an operation
   1. The surgeon performed a section (= made a cut) on the vein.
      外科医生施行了静脉切开手术。
10. （供显微镜下观察的）切片
    a very thin flat piece cut from body tissue to be looked at under a microscope
    1. to examine a section from the kidney
       观察肾脏切片

verb

医疗；生物学 medical/biology

1. 切开；切断
   to divide body tissue by cutting
2. 做（动物或植物组织）切片
   to cut animal or plant tissue into thin slices in order to look at it under a microscope

精神病人 mental patient

3. （依法令精神病人）强制入院治疗
   to officially order a mentally ill person to go and receive treatment in a psychiatric hospital, using a law that can force them to stay there until they are successfully treated

名词复数形式:sections 过去分词:sectioned 现在分词:sectioning 过去式:sectioned 第三人称单数:sections

1. A section of the Bay Bridge had collapsed
   海湾大桥有一段垮塌了。
2. In this section we contrast four possible broad approaches.
   在这个部分，我们将对4种可行的广义方法进行对比。
3. He devoted a major section of his massive report to an analysis of US aircraft design
   在他的长篇报告中，他用了很大的篇幅来分析美国飞机的设计。
4. The cross-country section of the three-day event was held here yesterday.
   3日比赛中的越野项目昨天在这里举行。
5. I'll just flick through the pages until I find the right section
   我会快速地翻页，直到找到要找的那一部分。
6. The guards were removing a section of fencing to let it through.
   警卫在拆除一段围栏好让它通过。
7. If you must have a cigarette, choose a seat in the first row of the smoking section.
   如果你一定要吸烟的话，去吸烟区的第一排找个座位。
8. The section of society most needful of such guidance is the young male.
   最需要这种指导的社会群体是青年男性。
9. An entire poor section of town was bombed into oblivion.
   城市的一整片贫民区被炸为了平地。
10. The central section of the book is a historical overview of drug use.
    该书的核心部分对毒品的使用作了历史概述。
11. The demonstration provided a platform for a broad cross section of speakers.
    示威集会为具有广泛代表性的人士提供了发表意见的机会。
12. Repeat the exercises described in the preceding section.
    把前一节要求的练习重做一遍。
13. He reported to a section chief, who reported to a division chief, and so on up the line.
    他由组长领导，组长由部门主管领导，如此逐级向上。
14. A gust of wind pried loose a section of sheet-metal roofing
    一阵狂风把铺在屋顶上的一块金属片掀起来了。
15. He said it was wrong to single out any section of society for Aids testing
    他说把社会中的任何一部分人抽选出来做艾滋病检查都是不对的。
16. They moulded a complete new bow section for the boat.
    他们为这艘船铸造了一个完整的新船头。
17. It holds vegetables in place while they are being peeled or sectioned.
    将蔬菜削皮或切片时用它来固定。
18. For some buildings a vertical section is more informative than a plan.
    有些建筑的立面图能比平面图提供更多的信息。
19. The Department has a growing section which teaches English to speakers of other languages.
    这个系有一个日益壮大的教研组负责向操其他语言的人教授英语。
20. A build-up of strain on a section of the San Andreas Fault has been detected.
    已经勘测到圣安德烈亚斯断层的其中一处所承受的拉力在增强。
21. There was a 20-member string section.
    有一个20人组成的弦乐器组。
22. Some of the riders in this section made heavy weather of the cross-country race.
    这个环节的部分骑手夸大了这场越野比赛的困难。
23. In this section we will describe common myths about cigarettes, alcohol, and marijuana
    在这一节，我们将说明有关烟、酒和大麻的常见谬论。
24. This section of the road is so norrow that there are bound to be traffic jams now and then.
    这段路太窄，交通有时不免堵塞。
25. A section of the dam has caved in.
    大坝出现塌方。
26. This section of the country is drizzly in the winter.
    该国的这一地区在冬天经常细雨蒙蒙。
27. The section of the form is not applicable in your case.
    表格这一部分不适合你的情况。
28. In the preceding section we discussed the valence bond ( vb) or electron-pair theory of bonding.
    在前面一节，我讨论了价键法&电子配对理论。
29. He resigned his post of section chief.
    他辞了科长的职务。