| 释义 |
op·er·a·tor AHD[ŏpʹə-rā'tər] D.J.[ˈɒpəˌreɪtə]K.K.[ˈɑpəˌretɚ]n.（名词）- One who operates a machine or device:操作员：操作机器或设备的人：a switchboard operator.交换操作者
- The owner or manager of a business or an industrial enterprise.管理者：（工商企业的）经营者或负责人
- One who deals aggressively in stocks or commodities.（在股市、商业界）积极交易的人
- Informal A person who is adept at accomplishing goals through shrewd or unscrupulous maneuvers.【非正式用语】 以计谋来达到目的的人
- Mathematics A symbol, such as a plus sign, that represents an operation.【数学】 运算符号：用来进行运算的符号，如加号
- A chromosomal segment of DNA that regulates the activity of the structural genes of an operon by interacting with a specific repressor.DNA中的染色体元素：DNA中的染色体，它是通过与一特殊的约束因子相互作用而控制遗传子结构基因的行为
|