Operator
01
a person who controls or works an apparatus, machine, or system
例子
Train operators ensure the schedule is maintained.
02
(in mathematics) a function or symbol that performs a mathematical operation
例子
Multiplication uses a specific operator.
03
someone who owns or manages a business
04
a person skilled at handling complex situations, often using cunning or resourcefulness
05
a speculator who engages in rapid or aggressive trading of stocks or commodities
06
操作员, 电话接线员
a person who manages telephone calls and connections, typically at a switchboard in a corporation or telephone exchange
例子
Before automated systems, operators manually connected calls using a switchboard.
在自动化系统之前，操作员使用交换机手动连接电话。
词汇树
cooperator
operator
operate
oper
