词典 / 科技

职业投机商

professional speculator【贸易】

暂无补充释义。

相关词条

Professional knowledge

professional training

professional ethics

professional

【经】必须有专家(内行)的照管

due professional care

专业的,内行的,为职业的,技术专家,劳心职业者,内行人,职业性地,行

professional

①职业的，专业的②内行，专家

professional

专业管理者

professional manager

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