economic [i:kə'nɔmik] a. 经济上的,实用的,节省的 参考例句 A financial [an economic] mission to the U.S.a. 派往美国的财政[经济]代表团 The weekly makes a feature of economic problems. 该周以经济问题作为号召。 The stock market reacts on economic news. 股票市场影响经济新闻。 a gloomy prognosis for economic recovery. 经济复苏的黯淡预兆 economical [i:kə'nɔmikl] a. 节俭的,经济的,合算的 参考例句 Economical for long distances. 远距离输电的经济性。 She is economical with/in her use of salt when cooking. 她烹饪时用盐很省.
economic,economical,economics,economize,economy它们之间到底有啥区别呢？请大神分别将它们填入合适的语境中：1.New opportunities will emerge as the (economic )climate improves.2.Frank studied (economics )at Nankai University in Tianjin.3.(economy ) on food is the only choice we have.4.The government has promised to boost the flagging (economy ).5.It is the most ( economica)way to run a new business.economic [,iːkə'nɒmɪk; ek-] adj. 经济的，经济上的；经济学的economical [iːkə'nɒmɪk(ə)l; ek-] adj. 经济的；节约的；合算的economics [iːkə'nɒmɪks; ek-] n. 经济学；国家的经济状况economize [i'kɔnəmaiz] vi. 节约，节省；有效地利用 vt. 节约，节省；有效地利用economy [ɪ'kɒnəmɪ] n. 经济；节约；理财
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