economize on

economize on的音标是[ɪ"kɒnəmaɪz ɒn]，基本翻译是节省，节约，节约使用，速记技巧是：economy（经济）+ize（动词词缀）=>economize。

economize on的英文词源为：

- 词源：来自希腊语oikonomos，意为管家，经济管理者。

变化形式：

- 复数形式：economizes。

相关单词：

- budget：意为预算，来自budget这个词源，表示管家或会计的账目。

- frugality：意为节约，节俭，来自frug，意为果实，引申为节约。

- penny wise and pound foolish：意为因小失大，来自penny和pound这两个词，分别表示钱币的一分和一磅，引申为因小失大。

- thrift：意为节俭，来自古英语中的wryhtahthrif，意为节约。

- pinchpenny：意为吝啬鬼，来自pinch这个词源，表示抓取或捏取，引申为吝啬。

- penny stock：意为低价股票，来自penny这个词源，表示钱币的一分。

- economy：意为经济，来自oikonomos这个词源，表示管家或经济管理者。

- economical：意为节约的，经济的，来自economics这个词源，表示经济的管理或研究。

- economize：意为节约，来自economize这个词源，表示经济的管理或研究的方法或技巧。

以上这些单词都与economize on这个短语有密切关系，都表示节约、节俭、经济等含义。这些单词在英语中广泛使用，并被用来描述各种与节约、节俭、经济相关的行为和概念。

常用短语：

1. economize on fuel

2. economize on water

3. save money by economizing

4. economize on food and drink

5. economize on expenses

6. economize on spending

7. economize on resources

例句：

1. We must learn to economize on water, as it is a precious resource.

2. She always tries to economize on food and drink, so as to save money for other things.

3. We need to economize on expenses, as we don"t want to run out of money before our trip is over.

4. We should learn to economize on spending, so as to avoid getting into debt.

5. We must find ways to economize on resources, as they are becoming increasingly scarce.

6. Economizing on fuel can help reduce our carbon footprint and help the environment.

7. We need to find ways to reduce our consumption of resources, so as to protect our planet for future generations.

英文小作文：

Economizing is a habit that can help us save money and resources, and it can also contribute to the protection of our planet. As we use up resources at an increasing rate, it is important to find ways to reduce our consumption and become more efficient in our use of resources. By learning to economize, we can reduce our carbon footprint and help protect the environment for future generations. I believe that we should all try to be more conscious of our consumption and try to reduce our waste, so as to leave a better world for our children.