operator.
英
美
- id n.私我;本我abbr.身份证(=identification)v.认出,识别
- operator n.操作员;技工;管理者;报务员;【计】运算符
名词 operator:
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(mathematics) a symbol or function representing a mathematical operation
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an agent that operates some apparatus or machine
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someone who owns or operates a business
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a shrewd or unscrupulous person who knows how to circumvent difficulties
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a speculator who trades aggressively on stock or commodity markets