portion

noun

1. 部分
   one part of sth larger
   1. a substantial/significant portion of the population
      人口中的一大部分 / 重要部分
   2. Only a small portion of the budget is spent on books.
      购书只占预算的一小部分。
   3. The central portion of the bridge collapsed.
      桥的中段坍塌了。
2. （食物的）一份，一客
   an amount of food that is large enough for one person
   1. a generous portion of meat
      一大份肉
   2. She cut the cake into six small portions.
      她把蛋糕切成了六小份。
3. 分享的部分；分担的责任
   a part of sth that is shared with other people
   1. You must accept a portion of the blame for this crisis.
      你必须承担这次危机的一部分责任。

verb

1. 把…分成若干份（或部分）
   to divide sth into parts or portions
   1. The factory portions and packs over 12 000 meals a day.
      这个工厂每天分装12 000多份饭食。
   2. Land was portioned out among the clans.
      土地已分给了各个家族。

1. N-COUNT 部分
   A portion of something is a part of it.
   1. Damage was confined to a small portion of the castle...
      城堡仅有一小部分受损。
   2. I have spent a fairly considerable portion of my life here...
      我生命中相当长的一段时光是在这里度过的。
   3. I had learnt a portion of the Koran...
      我学过一点儿《古兰经》。
   4. Insurance can represent a significant portion of the total price of a holiday.
      度假总费用里保险费可能会占据相当大的一部分。
2. N-COUNT （饭菜的）一份，一客
   A portion is the amount of food that is given to one person at a meal.
   1. Desserts can be substituted by a portion of fresh fruit...
      餐后甜点可以用一份新鲜水果代替。
   2. The portions were generous.
      每份饭菜分量都很足。
   3. ...fish and chips at about £2.70 a portion.
      一份炸鱼薯条约2.7英镑

1. The selling broker is then required to assign a portion of the commission to the buyer broker
   卖方经纪人须随后将部分佣金分给买方经纪人。
2. A large portion of this cost devolves upon the patient.
   这笔费用的很大一部分落在病人身上。
3. Damage was confined to a small portion of the castle
   城堡仅有一小部分受损。
4. I have spent a fairly considerable portion of my life here
   我生命中相当长的一段时光是在这里度过的。
5. I had learnt a portion of the Koran
   我学过一点儿《古兰经》。
6. Insurance can represent a significant portion of the total price of a holiday.
   度假总费用里保险费可能会占据相当大的一部分。
7. Desserts can be substituted by a portion of fresh fruit
   餐后甜点可以用一份新鲜水果代替。
8. The portions were generous.
   每份饭菜分量都很足。
9. Each child ate his portion.
   每个孩子吃自己的一份食物。
10. Give a portion of each day to recreation.
    每天抽一部分时间用于娱乐。
11. A substantial portion of the solution is aggregated to form units of colloidal size.
    相当一部分溶质离子聚集形成胶体大小的单元。
12. Prevents egress of the latter through the unsealed portion.
    阻止后者通过未接合部分出来。
13. There is a portion for everyone.
    人手一份。
14. The embezzler was severely punished and enjoined to kick back a portion of the stolen money each month.
    贪污犯受到了严厉惩罚，并被责令每月退还部分赃款。
15. Only a portion of this system was allocated for this benchmark.
    这个系统只有一部分被分配给这个基准测试。
16. To sign a portion of an XML document, you need a private key and a public certificate.
    要对XML文档的内容进行签名，您需要一个私钥和一个公开证书。
17. Semantic information defines the meaning of any given portion of the model.
    语义性的信息定义了模型给定部分的意义。
18. This e-mail body has a static portion and a dynamic portion.
    这封电子邮件的正文由一个静态部分和一个动态部分组成。
19. In the above example, you simply printed out the first portion of a Web page.
    在上面的示例中，您仅仅输出了Web页面的开始部分。
20. In some flash devices, a portion of the FTL can be implemented in hardware.
    在某些flash设备中，可以在硬件中实现一部分FTL。
21. You can also update, delete, and query data using a FOR PORTION OF BUSINESS_TIME clause.
    还可以使用一个FORPORTIONOFBUSINESSTIME子句来更新、删除和查询数据。
22. The eight bytes shown make up the primary bitmap portion of a message.
    图中显示的8个字节构成了消息的主位图部分。
23. Here we have referenced only a portion of the external file that the URI is pointing to.
    这里我们只引用了URI所指向的外部文件的一部分。
24. I only shared a small portion of the articles with you.
    我只想与您分享一部分文章。
25. Intermediary fees are another source of income, with investment bank and wealth management as the main portion.
    中介费是另一项收入来源，投行和财富管理是主要部分。
26. You may find the information you need in the first portion of the book.
    你可以在这本书的第一部分找到你要的资料。
27. We use a matrix region for the crosstab portion of the report.
    我们对报表的交叉表部分使用了一个矩阵区域。
28. The area ( portion) and the term of land use;
    （三）土地使用的面积（份额）和年限；
29. I took on a project that would change a large portion of my web forever.
    我承担了一项将永远改变我大部分历史网的项目。
30. This is your portion.
    这是你的那份。

  part fragment portion section【导航词义：部分】

  part n. 部分

〔辨析〕最普通用词，指物体、地区、事件、时间等的一部分或特征之一。

  fragment n. 碎片，片段

〔辨析〕指从较大物体上断裂或脱落的小块碎片，或谈话、新闻等的片段。

  portion n. 一部分

〔辨析〕尤指某事物中可与其他部分区分开来的部分。

  section n. 部分

〔辨析〕指物体、地方等划分出的部分，也可指结构、家具等整体中的部分。

noun

1. the allotment of some amount by dividing something
   1. death gets more than its share of attention from theologians

   Synonym:    parcelshare

2. something less than the whole of a human artifact
   1. the rear part of the house
   2. glue the two parts together

   Synonym:    part

3. an individual quantity of food or drink taken as part of a meal
   1. the helpings were all small
   2. his portion was larger than hers
   3. there's enough for two servings each

   Synonym:    helpingserving

4. money or property brought by a woman to her husband at marriage

   Synonym:    dowrydowerydower

5. assets belonging to or due to or contributed by an individual person or group
   1. he wanted his share in cash

   Synonym:    sharepartpercentage

6. something determined in relation to something that includes it
   1. he wanted to feel a part of something bigger than himself
   2. I read a portion of the manuscript
   3. the smaller component is hard to reach
   4. the animal constituent of plankton

   Synonym:    partcomponent partcomponentconstituent

7. your overall circumstances or condition in life (including everything that happens to you)
   1. whatever my fortune may be
   2. deserved a better fate
   3. has a happy lot
   4. the luck of the Irish
   5. a victim of circumstances
   6. success that was her portion

   Synonym:    fortunedestinyfatelucklotcircumstances

verb

1. give out
   1. We were assigned new uniforms

   Synonym:    assignallot