part/fragment/portion/section.导航词义：部分

1. part:n. 部分.最普通用词，指物体、地区、事件、时间等的一部分或特征之一。

The front part of his car was washed.

他的车的前部已经清洗过了。

In parts of that country, people can speak at least two languages.

在该国的部分地区，人们至少会说两种语言。

Part of the profit will be donated to charity.

部分利润将捐给慈善机构。

The best part of the holiday was the skiing.

假期里最开心的事情就是滑雪。

2. fragment:n. 碎片，片段.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。

Police found several fragments of broken pottery.

警方找到了几片陶器碎片。

I heard a fragment of their conversation.

我听到了他们谈话的片段。

3. portion:n. 一部分.尤指某事物中可与其他部分区分开来的部分。

The front portion of the bridge collapsed.

桥的前段坍塌了。

A large portion of the property went to John.

很大一部分财产归了约翰。

Only a small portion of the budget was spent on food.

食物的花费只占预算的一小部分。

4. section:n. 部分.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。

Passengers are allowed to smoke only in the smoking section.

乘客只能在吸烟区吸烟。

There are two traffic police in the busy section of road.

交通繁忙的路段配备了两名交警。

The furniture they ordered was transported to them in sections.

他们订购的家具是分装运送的。

全部

1·A supersize portion of fries contains 600 calories.

一个超大份炸薯条含600卡路里。《柯林斯英汉双解大词典》

2·I have spent a considerable portion of my life here.

我已在这里度过了一生中的大部分时光。《柯林斯英汉双解大词典》

3·Damage was confined to a small portion of the castle.

城堡仅有一小部分受到了损坏。《柯林斯英汉双解大词典》

4·Only a small portion of the budget is spent on books.

购书只占预算的一小部分。《牛津词典》

5·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。《牛津词典》

6·Desserts can be substituted by a portion of fresh fruit.

甜点可以替换成一份新鲜水果。《柯林斯英汉双解大词典》

7·The selling broker is then required to assign a portion of the commission to the buyer broker.

卖方经纪人则被要求分给买方经纪人一部分佣金。《柯林斯英汉双解大词典》

8·Each child ate his portion.

每个孩子吃自己的一份食物。《新英汉大辞典》

9·I'd like to discuss with you this horizontal portion.

我想和你讨论一下这个横向部分。

10·They submit only the data model or a portion thereof.

他们只提交数据模型或者其中的一部分。

部分

1·Damage was confined to a small portion of the castle.

城堡仅有一小部分受到了损坏。《柯林斯英汉双解大词典》

2·Only a small portion of the budget is spent on books.

购书只占预算的一小部分。《牛津词典》

3·I'd like to discuss with you this horizontal portion.

我想和你讨论一下这个横向部分。

4·The green ice portion was textured by seawater erosion.

绿色的冰部分被海水侵蚀，并形成纹理。

5·We agreed on a form of splint to reinforce the damaged portion.

我们同意用一种夹板来加固损坏的部分。

份

1·He carved up the roast beef and gave each of us a portion.

他把烤牛肉切成块，给我们每人一份。

2·Matrix codes on the backs of plates keep track of how long a sushi portion has been circulating on conveyor belts; a small robotic arm disposes of any that have been out too long.

位于餐盘背后的模型编码会记录每一份寿司在传送带上来循环了多长时间；如果时间过长，一个小型的机器人手臂就会处理掉它们。

3·Fewer than 10 per cent of respondents hit this target, while around 20 per cent ate less than a portion per day.

达到这一建议标准的受访者不到10%，约20%的受访者每天摄入的果蔬量不到一份。

4·Measure out the pet's food portion yourself and have your child place it in the bowl and feed it to the pet.

亲自量出宠物的一份食物，并让你的孩子将其放入碗中，并喂给宠物。

5·One portion should be white fish, and one portion should be oily fish.

一类应当为白肉鱼，另一份为多油脂的鱼。

份额

1·Have a treat once or twice a week, but maintain portion control.

每周可有一次到两次宴请，但是食用的份额必须有所节制。

2·But Yahoo! 's portion is likely to slide to 13%, down from 14.4% last year.

而雅虎在在线广告的市场份额将会从去年的14.4%跌至今年的13%。

3·Clearly 'free' has been a business model for many - and will continue to do so as long as the online advertising portion of the total advertising pie keeps growing (which it is forecast to).

很明显，免费已经是许多公司的商业模式，只要在线广告份额保持增长，这种模式还将继续存在。

4·But Yahoo! 's portion is likely to slide to 13%, down from 14.4% the previous year.

而雅虎在其中的份额却从去年的14.4%下降到了13%。

5·The portion of the company owned by the investors after the deal will just be the number of shares they purchased divided by the total shares outstanding

投资者在交易完成后持有的公司份额就刚好等于他们购买的股份除以流通股总数

一部份

1·The first portion of the course examines classic statements of social and anthropological theory, analyzing them both as theoretical texts and in their amplification through ethnographic analysis.

课程的第一部份将介绍古典社会学及人类学理论，分析两者的理论文本，并利用民族志分析讨论这些理论的延伸与应用。

2·Salaries take up a considerable portion of our total budget.

薪水占我们整个预算相当大的一部份。

一份

1·This portion gained by self be quiet, rare!

自己所获得的这一份安静，难得呀！

2·Add in cocoa powder into the other portion and mix well.

另一份蛋糊加入可可粉拌均匀。

分配

1·Two priests and a rabbi were discussing what portion of the weekly collection they kept for themselves.

两位牧师与一位拉比(犹太教士)在讨论他们都是怎样分配每周收入的教友捐款的。

2·Usually they'll just give me a portion to do and if I have any questions I'll email them or Facebook them.

通常，他们会给我分配一些事情，如果我有疑问，就写邮件或者在脸谱网(Facebook)上联络他们。

命运

1·Sorrow has always been her portion.

她的命运一直与悲哀相连。

(1)central portion中心部位

(1)main portion主要部分

(1)portion something out把(食品、土地、财产等)分成几份；把某物分成若干份；按比例分配