economies
n. 节约,经济(economy 复数)
例句
Investors were spooked by slowing economies.
投资者们因经济增长缓慢而变得紧张。
《柯林斯英汉双解大词典》
His theory was inapplicable to many underdeveloped economies.
他的理论不适用于许多不发达的经济体。
Some companies are simply trying to get bigger to achieve economies of scale.
一些公司只是试图靠扩张获得规模经济。