economic
adj
1 [attrib 作定語]
of economics(1), or of an economy 經濟學的; 經濟的
the government's economic policy 政府的經濟政策
economic development 經濟發展
economic sanctions, ie punishment of another country by reducing or stopping trade with it 經濟制裁.
2 [attrib 作定語]
connected with trade and industry 與貿易和工業有關的
economic geography, ie studied mainly in connection with industry 經濟地理.
3 designed to give a profit 為獲取利潤的; 有利可圖的
an economic rent, ie one that brings the owner at least as much money as he has spent on the house 有利可圖的租金(給業主帶來至少相當其花費於該房產的錢者)
It is not always economic for buses to run on Sundays. 公共汽車星期日行駛不一定準能賺錢.