| 正面 | 454.economic 英 [,iːkə'nɒmɪk; ek-]美 [,ikə'nɑmɪk]     |
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| 背面 |      释义： 1. require <===> request.adj. 经济的，经济上的；经济学的 例句： 1. The United States plans to tighten the economic sanctions currently in place.美国计划加大现有经济制裁的力度。 economic (adj.)1590s, "pertaining to management of a household," perhaps shortened from economical, or else from French économique or directly from Latin oeconomicus "of domestic economy," from Greek oikonomikos "practiced in the management of a household or family" (also the name of a treatise by Xenophon on the duties of domestic life), hence, "frugal, thrifty," from oikonomia "household management" (see economy (n.)). Meaning "relating to the science of economics" is from 1835 and now is the main sense, economical retaining the older one of "characterized by thrift."" |