全部

1·Fans of electric cars say they are clean, quiet, and economical.

电动车爱好者说电动车无污染，无噪音，而且经济。《柯林斯英汉双解大词典》

2·Buying in bulk is more economical than shopping for small quantities.

大批采购比少量购买更经济实惠。《柯林斯英汉双解大词典》

3·Here's his advice for economical foodies.

这是他对经济型美食家的建议。

4·It emerged rapidly as an economical and political center.

它迅速崛起为一个经济和政治中心。

5·Wind power is most economical in areas with steady winds.

在风力稳定的地区，风力发电是最经济的发电方式。

6·We must find economical methods for extracting oil from shale.

我们必须找到从页岩中采油的经济方法。《新英汉大辞典》

7·Pricing carbon proves the most economical way to reduce greenhouse gas emissions.

碳定价被证明是减少温室气体排放最经济的方式。

8·A more economical approach was to use a sign to express not a whole word but a single syllable.

更经济的方法是使用一个符号来表达一个音节，而不是一个完整的单词。

9·As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.

高速公路隔声屏障作为一种经济有效的方法，是降低交通噪声的主要措施。

10·He was economical in all areas of his life.

他在生活的各个方面都精打细算。《牛津词典》

经济的

1·Fans of electric cars say they are clean, quiet, and economical.

电动车爱好者说电动车无污染，无噪音，而且经济。《柯林斯英汉双解大词典》

2·Wind power is most economical in areas with steady winds.

在风力稳定的地区，风力发电是最经济的发电方式。

3·It emerged rapidly as an economical and political center.

它迅速崛起为一个经济和政治中心。

4·We must find economical methods for extracting oil from shale.

我们必须找到从页岩中采油的经济方法。《新英汉大辞典》

5·Pricing carbon proves the most economical way to reduce greenhouse gas emissions.

碳定价被证明是减少温室气体排放最经济的方式。

节约的

1·Eagle was very economical, but the editor's words echoed in his ears.

鹰是个非常节约的人，但编辑的话回响在他耳边。

2·We want to make it as economical as possible - it would be rather ironic if we charged a fortune for something that is supposed to save you money, 'he said.

‘我们想要使得它尽可能地节约——如果我们把本应该帮助你节约的东西卖得很贵，那就太讽刺了，’他说。

3·That way, manufacturers will find it economical to put chips not only in phones but also in television sets, sewing machines, robots and so on.

这样制造商将会发现更为节约，不仅在手机也在电视机、缝纫机、机器人等植入芯片。

4·Which method of making the metal helmet is more economical in total?

生产这种金属头盔的方法哪一种总体上更节约约?。

5·Which method of making the metal helmet is more economical in total?

生产这种金属头盔的方法哪一种总体上更节约？

经济型

1·Here's his advice for economical foodies.

这是他对经济型美食家的建议。

2·Chicken thighs: They are higher in fat and calories than breasts, but as long as you remove the skin and any excess fat, economical thighs fit into a good-for-you diet.

鸡大腿：它们比鸡胸的脂肪和卡路里更高，但只要你去皮和消除任何多余的脂肪，经济型鸡大腿是对你很好的饮食。

3·In this sense, plants are very economical to grow in terms of the same purpose of producing joy and beauty to People's Daily life.

就这个意义上来讲，植物是非常经济型的，它们一样能够满足人们日常生活的乐趣和审美。

4·The position servo system it USES STD bus module type more CPU structure, mainly for economical nc machine tools.

本位置伺服系统它采用STD总线模块式的多cpu结构，主要面向经济型数控机床。

5·This paper briefly introduces the concept of oblique cut in economical LOM for metal part, mainly researches on material, structure and parameters of special oblique milling cutter.

简要介绍经济型金属零件LOM技术倾斜切削的概念，重点对倾斜切削专用铣刀的材料、结构及几何参数进行了研究。

节省的

1·He is more miserly than economical.

与其说他很节省，不如说他很小气。

2·You should be more economical of your energy.

你应该多多节省你的精力。

3·I remember she was very economical before.

我记得她以前很节省的。

4·Venus retrograde is not a time to spend on luxuries but rather to do economical activities, so for now, keep things light and simple.

金星逆行比较适合做一些节省开支的活动而不是把钱花费在买奢侈品上，所以现在，让一切事情都做到简单明了。

5·Sure, but can you be a little more economical.

可以，但是你可以节省一点吗？

经济实惠的

1·Buying in bulk is more economical than shopping for small quantities.

大批采购比少量购买更经济实惠。《柯林斯英汉双解大词典》

2·It can be more economical in the long run to hire an interim executive because you are not paying hiring fees, benefits or severance, Wasley says.

韦斯利表示，在长期看来，雇佣临时高管可能是个更经济实惠的选择，因为你无需支付招聘费、福利费和遣散费等等。

3·This product is not only reliable, but also economical.

这个产品不仅值得信赖而且经济实惠。

4·The use of high-strength alloy steel parts is economical because it reduces weight, thereby allowing for more efficient aerodynamic surfaces and providing the potential for increased payload and fuel.

高强度合金钢有重量轻的优势，使用高强度合金钢就比较经济实惠，从而赢得更有效的气动表面并有望增加承载能力和燃油储量。

5·The wall mount system is easy to install and economical.

这种壁挂安装式系统易于安装，经济实惠。

节俭的

1·A second object of the invention is to provide improved protection owing to a building of simple and economical design.

本发明的第二目的是提供改进的保护，这是由于建筑物具有简单和节俭的设计。

2·She is an economical housewife .

她是个节俭的家庭主妇。

3·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。

4·My boyfriend is very economical; our choices of restaurants usually depend on where the discounts are.

我男朋友非常节俭，我们大多选择一些有折扣的餐厅来光顾。

5·Economical shoppers wait for auction sales.

节俭的购物者等待大拍卖。

实惠的

1·It would be more economical to buy the bigger size.

买尺寸大点的更实惠。《牛津词典》

2·Thus, for any cut that the adhesive can hold closed as well as stitches can, it is more economical to use the adhesive.

因此，对于任何伤口，用起来更实惠的粘合剂可以保持关闭和缝线。

3·One of its most useful functions, also, is to make an interesting dish out of something simple and economical like hard-boiled eggs, plain poached fish, canned food, or leftovers.

酱汁最有用的功能之一就是化“腐朽为神奇”，让白煮蛋，水煮鱼段儿，罐头食品或是剩饭剩菜这些简单实惠的食物显得更好吃！

4·The basic supplies and ingredients will cost you, but making several gallons of beer or wine—which can be done in an afternoon—can be quite economical, says blogger Trent Hamm of thesimpledollar.com.

一些基本的做酒材料是会让你花上一笔，但是在一个午后就可以做几加仑的啤酒或红酒真的很实惠，在thesimpledollar.com上的一位博客主这样说道。

5·Assimilate with other six islands, it's much more economical reasonable, easily adaptable and comfortable.

和其他的五个大岛屿比较起来，她更加实惠、容易适应以及舒适。

省钱的

1·Sometimes expensive drugs or other treatments can be economical in the long run.

有时昂贵的药物或其他疗法从长远来看是省钱的。《柯林斯英汉双解大词典》

2·I find it economical to shop in the large supermarkets.

我发现去大超市购物比较省钱。

3·The wall shape and not too much too much culture Paving stone, is simple and economical.

墙面不做过多的造型和铺贴过多的文化石，既简单又省钱。

4·From design to post-production for the customer to develop viable and effective, the most economical solution.

从设计，到后期制作为客户制定出可行有效、最省钱的方案。

5·This system was extremely economical because it ran on half-price electricity.

这个系统非常省钱，因为它用的是半价的电。

合算

1·For example, if you both value living simply, share how economical it would be to work from home.

举个例子，如果你们都看重简单的生活的话，那就把在家工作将会怎样合算这个问题进行分享。

2·From the Angle of pragmatism, the application of indirect verification proves to be more convenient and economical.

从实用主义角度来说，间接证实的运用比直接证实更方便、更合算。

3·Have southwest of a north of a day, face, still one is cover is semifinished product does not take clothbound, buy special offer room to still be inferior to buying new first phase economical.

有一套朝北、一套朝西南，还有一套是毛坯不带精装，买特价房还不如买新一期合算。

4·Three, the room is good, is rare, and south good room of the house is full of five years, taxes are relatively low, very affordable economical;

房型好，是难得双南好房型，且房子是满五年的，税费也相对较低，非常实惠合算；

(1)economical efficiency经济效率，经济效果；经济有效

(1)economical and practical经济实用；经济实惠

(1)economical operation经济运行

(1)economical of节俭，节约