| 单词 | operator |
| 释义 | operator n. 1. a person operating a machine etc., esp. making connections of lines in a telephone exchange. 2. a person operating or engaging in business. 3. colloq. a person acting in a specified way (a smooth operator). 4. Math. a symbol or function denoting an operation (e.g. x, +). Etymology: LL f. L operari (as OPERATE) |
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