形容詞 economic:

1. of or relating to an economy, the system of production and management of material wealth
   同義詞：economical
2. of or relating to the science of economics
3. concerned with worldly necessities of life (especially money)
4. financially rewarding
5. using the minimum of time or resources necessary for effectiveness
   同義詞：economical

1. They had led the country into economic disaster.
   他們把國家?guī)肓私洕鸀碾y中。
2. The threat of an economic depression hangs over the world.
   經濟衰退的威脅籠罩著世界。
3. This is the cycle of economic booms and slumps.
   這是經濟繁榮和經濟蕭條的周期變化。
4. China is striding ahead in her economic construction.
   中國正在經濟建設方面大步前進。
5. Most economists here say that California's economic slump has not bottomed out and that it may grow worse before the earliest projected recovery in1995.
   此間大多數經濟學家說，加利福尼亞的經濟衰退尚未度過難關。預計經濟復蘇最早將在1995年，在以前可能惡化。
6. Fears about the solvency of the banks precipitated the great economic crash.
   對銀行償付能力出現恐慌更加速了經濟的崩潰。
7. The economic sanctions could not prevent the development of that country.
   經濟制裁不能阻礙那個國家的發(fā)展。
8. Do you know the economic policy of this year?
   你知道今年的經濟政策嗎？

ec.o.nom.ic

adj.（形容詞）

Of or relating to the production, development, and management of material wealth, as of a country, household, or business enterprise.
經濟的：物質財富的生產、發(fā)展和管理的或與之有關的，如國家、家庭或商業(yè)企業(yè)的
Of or relating to an economy:
經濟的或與之有關的：
例句：
a period of sustained economic growth.
持續(xù)的經濟增長期

Of or relating to the science of economics:
經濟學的或與之有關的：
例句：
new economic theories regarding the effects of deficit spending.
關于赤字開支效應的新經濟學理論

Of or relating to the practical necessities of life; material:
實用的：有關實際生活必需品的；物質的：
例句：
wrote the book primarily for economic reasons.
寫這本書主要是為了現實的理由

Financially rewarding; economical:
值得的：財政上有益的；經濟節(jié)約的：
例句：
It was no longer economic to keep the manufacturing facilities open.
維持生產設備的營運已經不值了

Efficient; economical:
有效的；經濟的：
例句：
an economic use of home heating oil.
家用燃油的有效使用