用作形容词(adj.)

She is an economical housekeeper and feeds her family cheaply.她是一个节俭的家庭主妇，她全家的花销不大。

We are advocate economical pfe.我们提倡俭朴的生活。

This is not an economical method of heating.这不是一种经济的取暖方式。

She writes novels with economical style.她以简练的风格写小说。

She is economical in her use of salt when cooking.她烹饪时用盐很少。

A monthly is more economical than 4 weekpes.一张月票比四张周票上算。

When we had done the costings on the project, it was clear it would not be economical to go ahead with it.我们计算了成本，清楚表明这项工程不合算。

用作形容词(adj.)用作定语～+ n.

Economical shoppers wait for auction sales.
节俭的购物者等待大拍卖。

She is an economical housekeeper and feeds her family cheaply.
她节约持家,一家人吃得很省。

We bought a small car for economical reason.
由于经济上的原因,我们买了一辆小汽车。

用作表语S+be+～

He has to be economical, because he hasn't much money.
他非得节俭不可,因为他没多少钱。

S+be+～+ prep .-phrase

This company is economical in the use of its funds.
这个公司节约使用资金。

We must be economical of our natural resources.
我们不能滥用自然资源。

You should be more economical of your energy.
你应该多多节省你的精力。

S+be+～+to- v

The car is economical to run.
开这辆汽车费用很省。

用作形容词 (adj.)～+名词

economical heater节约的暖气装置

economical housewife节俭的主妇

economical stove省燃料的炉子

economical style简练的文体

副词+～

fairly economical相当节俭

habitually economical节俭成习

methodically economical妥善利用

～+介词

economical of fuel节省燃料

economical of one's energy〔money〕省精力〔钱〕

用作形容词(adj.)

She is an economical housekeeper and feeds her family cheaply.她是一个节俭的家庭主妇，她全家的花销不大。

We are advocate economical pfe.我们提倡俭朴的生活。

This is not an economical method of heating.这不是一种经济的取暖方式。

She writes novels with economical style.她以简练的风格写小说。

She is economical in her use of salt when cooking.她烹饪时用盐很少。

A monthly is more economical than 4 weekpes.一张月票比四张周票上算。

When we had done the costings on the project, it was clear it would not be economical to go ahead with it.我们计算了成本，清楚表明这项工程不合算。

用作形容词(adj.)用作定语～+ n.

Economical shoppers wait for auction sales.
节俭的购物者等待大拍卖。

She is an economical housekeeper and feeds her family cheaply.
她节约持家,一家人吃得很省。

We bought a small car for economical reason.
由于经济上的原因,我们买了一辆小汽车。

用作表语S+be+～

He has to be economical, because he hasn't much money.
他非得节俭不可,因为他没多少钱。

S+be+～+ prep .-phrase

This company is economical in the use of its funds.
这个公司节约使用资金。

We must be economical of our natural resources.
我们不能滥用自然资源。

You should be more economical of your energy.
你应该多多节省你的精力。

S+be+～+to- v

The car is economical to run.
开这辆汽车费用很省。

用作形容词 (adj.)～+名词

economical heater节约的暖气装置

economical housewife节俭的主妇

economical stove省燃料的炉子

economical style简练的文体

副词+～

fairly economical相当节俭

habitually economical节俭成习

methodically economical妥善利用

～+介词

economical of fuel节省燃料

economical of one's energy〔money〕省精力〔钱〕

【近义词】

• saving
• sparing

【反义词】

• expensive
• uneconomical
• wasteful