switchman
英：['swɪtʃmən] 美： ['swɪtʃmən]
switchman 基本解释
n.转辙员；
变形
复数：switchmen
英英释义
switchman[ 'switʃmən ]
n.a man who operates railroad switches
switchman 相关例句
权威例句
Switchman's flagTHE RAILROAD SWITCHMANSwitchman's Union of North America CharterSwitchman's High Blood Alcohol Level Justified SuspensionStudy on Application of Screw SwitchmanTracks: The Art and Times of Switchman JoePaul Tomkowicz: Street Railway SwitchmanBlame the Switchman? Russian Railways Restructuring after Ten YearsA couple of old favorites inspired Lionel's switchman with flagMEK, a switchman for cell type-specific regulation of connective tissue growth factor in primary liver cells
