词性

形容词economic

of or relating to an economy, the system of production and management of material wealth

同义词economical

of or relating to the science of economics

concerned with worldly necessities of life (especially money)

financially rewarding

using the minimum of time or resources necessary for effectiveness

同义词：economical

例句：The pace of economic growth is picking up.

字根词源

eco=house家

来源于希腊文oikos(=house)意为house“房屋，家”。词根eco加上希腊词nomos（管理）,词根ecu,oce是它的变形。同义词根有来自拉丁语的cas。