相關(guān)單詞同義詞expert, proprietor, 近義詞 worker 工人, operative 有效的, machinist 機(jī)械師, hand 手, pilot 飛行員, agent 代理人, hustler 非?；钴S之人..., manipulator 操縱器臨近詞opiate, operative, operatory, operators, operator A, operator B, operator aN, operator ID, operator., operator new, operator log, operator set相似詞operation, operational, operational research, operative, operetta, ophthalmic, ophthalmic optician, ophthalmologist, 返回 operator