企业经营的英文：
operation of business
managerial economics is becoming a sophisticated art.
企业经营经济学正在日益成为一门高深的学问。
Expenses incurred for cleaner production auditing and training may be booked as enterprise operating costs.
企业用于清洁生产审核和培训的费用，可以列入企业经营成本。
business sentiment
企业经营情绪
enterprise managerial archives
企业经营档案
Hence it is closely related to existing business practices.
因此,它与现有的企业经营实务密切相关。
n. 运转；行动；手术；运算
The operator O is the null operator.
算符O是零算符。
They are computer operators.
他们是计算机操作员。
monitor operator
之声监听员
It is a major operation. It is a very messy operation.
这是大手术，难度很大。
Has operator received pump instruction and operations manual?
操作者是否收到泵说明书和操作手册?
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