(archaic)a person who, in medicine or other branches of science, relies solely on observation and experiment (古)(在医药或其他科学领域的)经验主义者 ■a quack doctor 庸医,江湖医生
语源
late Middle English: via Latin from Greek empeirikos, from empeiria 'experience', from empeiros 'skilled' (based on peira 'trial, experiment')