a portion of

a portion of音标为[əˈpɔːrtən] ，基本翻译为“一部分，部分”，速记技巧为：portion听起来像“部分”。

a portion of 的英文词源为：

词源：源自拉丁语 partire，意为 to divide，part，portion。

变化形式：复数形式为 portions。

相关单词：

1. portion n. 部分；一份；一份的量：指食物、财产等的一份，也指整体中的一份。源自拉丁语 partire，意为 to divide，part，portion。

2. distribute vt. 分配；分发：指把某物分给或散给某人、某地或某群体。

3. distributeable 可分配的；可分发的：指可以分配或分发的。

4. indivisible a. 不可分割的：指不能被其他事物分割或分离的。

5. partition n. 分隔；隔墙；划分：指把一个整体分隔成若干部分。

6. share n. 股份；份额；分担：指一份财产或收入中属于某人的部分。

7. portionate a. 分配的；分发的：指与分配、分发有关的。

8. allot vt. 分配；分派：指把某物分配给某人或某群体。

9. portion n. (食物等的)一份；一部分：可以作为某物的一部分或一部分的量。

10. parcel n. 包裹；小块：指由邮局寄出或由某人携带的物品。

以上单词都与 a portion of 有一定的关联，它们在英语中都有各自的含义和用法。部分单词还涉及到分配、分发、分割等相关的概念和行为。这些单词在英语中都有着悠久的历史和演变过程，反映了英语语言的发展和演变。

常用短语：

1. a portion of sth.的一部分

2. a portion of time 一部分时间

3. a portion of money 一部分钱

4. a portion of knowledge 一部分知识

5. a portion of the population 人口的一部分

6. a portion of the meal 一部分食物

7. a portion of the work 工作的一部分

例句：

1. I took a portion of my sandwich and shared it with my dog.

2. She donated a portion of her income to charity.

3. A portion of the money raised will be used to help the homeless.

4. A portion of knowledge is gained through experience.

5. A portion of the population is at risk of being infected with the virus.

6. A portion of the meal was left over and I took it home for later.

7. The work is divided into three portions, each one assigned to a different team.

英文小作文：

Today, I had a delicious meal at my favorite restaurant. I ordered a variety of dishes and was pleased to see that they were served with a portion of fresh fruit and vegetables. I enjoyed the combination of flavors and textures, and I was reminded of how important it is to balance our diet with healthy portions of fruits and vegetables. I believe that we should all strive to eat a balanced diet that includes a variety of foods from different cultures and cuisines, as this will help us to maintain a healthy lifestyle and improve our overall well-being.