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- My new car is economical of fuel. 我的新汽车节省燃料[不费油]。
- He is economical of money [time]. 他很会节省钱[时间]。
- You must be economical of your money and time. （你必需节省你的金钱和时间。）
- We should be economical of our money and time. 我们应该节省金钱和时间。
- The economics of the project are very encouraging. 这项工程的经济情况非常令人鼓舞。
- Center for Quantitative Economics of. 吉林大学数量经济研究中心。
- The economics of the business firm II. 企业经济学2。
- Moreover, the economics of enlargement looks good. 此外，欧盟扩大的经济影响似乎不错。
- The economics of this country is a disaster. 这个国家的经济状况是个灾难。
- First, networks alter the basic economics of industry. 首先，网络改变了工业的基本经济因素。
- The economics of national growth are of great importance. 国民经济的增长情况具有极大的重要性。
- J. J. Laffont. The Economics of Uncertainty and Information. 《不确定性与资讯的经济学》。
- Marschak,Jacob,1965,Economics of Language,Behavioural Science 10.4. 周丰滨.;东北老工业基地产业自生竞争力研究[J]
- Technology and economics of drilling in the region are evaluated. 评述了东方站地区钻探的技术经济指标。
- The study of economics of language needs systematizing. 摘要语言经济学研究需要系统化。
- Only by using availing machinery can it be economical of time and energy. 只有使用了得力的机器,才能省时省力。
- The new engine is claimed to be most economical of all its predecessors. 据认为这种新的发动机是同类发动机中最经济的。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
