noun
operator
/'ɒpәreitә/
operator 是什么意思
操作员,行家,经纪人,算子
(mathematics) a symbol or function representing a mathematical operation an agent that operates some apparatus or machine someone who owns or operates a business a speculator who trades aggressively on stock or commodity markets.
词性
noun
难度
进阶
页面用途
检索复习