operator

英 [ˈɒpəreɪtə(r)]

美 [ˈɑːpəreɪtər]

n. 操作人员; 技工; 电话员; 接线员; (某企业的)经营者，专业公司

复数：operators　

Collins.3 / BNC.2700 / COCA.3210

牛津词典

noun

操作人员；技工
a person who operates equipment or a machine
1. a computer/machine operator
  电脑 / 机器操作员
电话员；接线员
a person who works on the telephone switchboard of a large company or organization, especially at a telephone exchange
（某企业的）经营者，专业公司
a person or company that runs a particular business
1. a tour operator
  经营旅游业者
2. a bus operator
  公共汽车公司
投机取巧者；善于钻营的人；骗子
a person who is skilful at getting what they want, especially when this involves behaving in a dishonest way
1. a smooth/slick/shrewd operator
  一个八面玲珑 / 油嘴滑舌 / 工于心计的取巧者
算子
a symbol or function which represents an operation in mathematics

N-COUNT 电话接线员
Anoperatoris a person who connects telephone calls at a telephone exchange or in a place such as an office or hotel.
1. He dialled the operator and put in a call for Rome.
  他拨了接线员的号，让他接通一个到罗马的电话。
N-COUNT （机器）操作员，技工
Anoperatoris a person who is employed to operate or control a machine.
1. ...computer operators.
  计算机操作员
N-COUNT （企业的）经营者；运营公司
Anoperatoris a person or a company that runs a business.
1. ...'Tele-Communications', the nation's largest cable TV operator.
  全国最大的有线电视运营商“电视通信公司”
N-COUNT 精明圆滑的人；善于取巧的人
If you call someone a goodoperator, you mean that they are skilful at achieving what they want, often in a slightly dishonest way.
1. He was a smart operator. Don't underestimate him.
  他这个人精明圆滑，可别小瞧了他。
2. ...one of the shrewdest political operators in the Arab World.
  阿拉伯世界最精明狡猾的政客之一
See also:tour operator

noun

a shrewd or unscrupulous person who knows how to circumvent difficulties
Synonym:hustlerwheeler dealer
an agent that operates some apparatus or machine
1. the operator of the switchboard
Synonym:manipulator
someone who owns or operates a business
1. who is the operator of this franchise?
a speculator who trades aggressively on stock or commodity markets
(mathematics) a symbol or function representing a mathematical operation

The commutant is one of the most useful things to know about an operator.
换位是关于算子应该知道的最有用的事情之一。
It displays a virtual operator panel of the contents and status for the system and the partitions.
它显示了一个虚拟操作员面板，其中包括系统和分区的内容及状态。
He dialed the telephone operator.
他拨号给了电话总机。
These two query restrictions are combined in this query by using the Boolean AND operator.
可以通过使用BooleanAND操作符将这两个查询限制组合在该查询中。
The switchboard operator was the hotel owner's wife.
电话总台的接线员是旅馆老板的妻子。
This new grammar we call an augmented operator grammar.
我们把这种新文法称为扩张算符文法。
The operator has to be able to carry out routine maintenance of the machine.
操作员必须能对机器进行日常维护。
She had worked as a call centre operator making cold calls for time-share holidays.
她曾经在话务中心当过话务员，负责打电话推销分时度假。
He told the telephone operator that his call was a matter of life and death.
他告诉接线员，说他的电话是生死攸关的重要事情。
It was impossible to discuss anything private over the telephone, as the operator was in the habit of listening in.
在电话里不能谈私人的秘密，因为接线员有窃听电话的习惯。