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vt.节约，节省；有效地利用
vi.节约，节省；有效地利用
1、economises───vt.节约，节省；vi.节约，节省
2、economized───vi.节约，节省；有效地利用；vt.节约，节省；有效地利用
3、economise───vt.节约，节省；vi.节约，节省
4、economised───v.节约，节省（economise的过去式及过去分词，economise等于economize)
5、economizer───n.节能装置；节俭的人，节约的人
6、economic───adj.经济的，经济上的；经济学的
7、economiser───n.节热器
8、economizes───vi.节约，节省；有效地利用；vt.节约，节省；有效地利用
9、economizers───节约的人，节省的人（economizer的复数）；节省原料的装置（economizer的复数）
1、Innovative wood technologies were used for the building structure to economize on the use of natural resources.───将木材用于建筑结构的技术创新表现，从而节约自然资源的使用。
2、By advancing knowledge, we not only create new forms of resources, but we also find ways to economize their use.───通过提高知识，我们不仅创造了新的资源形式，而且还找到了节约使用资源的方法。
3、Green chemistry tries to prevent the pollution from its beginning, to economize resources. It covers all the range of chemistry.───绿色化学致力于节约资源，从源头上防止污染物的生成，是涉及整个化学领域的一个交叉学科。
4、From about the middle of the Eighteenth Century the improvement in agricultural technique began to make it possible to economize in labour.───自十八世纪中叶前后起，由于农业技术的改进，节约劳动力开始成为可能。
5、Old people often try to economize on heating, thus endangering their health.───老年人常常想方设法节约用暖气，结果损害了他们的健康。
6、Water has always been supplied [for free] in public places, so students have not been trained to economize their consumption.───在公共场合，水一直是免费提供的，所以，学会们还没有学会去节约他们的消耗。
7、To economize my time, I only went shopping once a week, so I was overloaded each time I returned from the supermarket.───当时，为节约时间，每周只去采购一次，所以每次都是大包小包而归。
8、We're going to have to economize from now on.───我们得从现在起节省开支。
9、though he did not know how to economize, and brought the end nearer by a week when he gave his sister Marian five dollars for a dress.───可他却不知道怎样节约，又给了妹妹茉莉安五块钱买了一件衣服，让结局提前了一个星期。