企业经济学的英文：
business economics
n. 商业，交易，生意；公司，商店；事情；职责
Be engaged in; be Busy in
从事于
to sit for business
因公滞留
As Busy as a bee
(象蜜蜂)忙忙碌碌的
Monkey Business
耍些骗人的把戏、捣鬼
depressed business
不景气的生意
n. 经济学；经济
an economical shopper;
精打细算的购物者;
economic planning
制订经济计划
Economics is the base and politics is the concentrated expression of economics
经济是基础，政治则是经济的集中表现。
economics of different sectors and economics ofspecialized fields
部门经济学和专业经济学