单词	trainman
释义	trainman noun train·​man ˈtrān-mən  -ˌman : a member of a train crew supervised by a conductor Example Sentences Recent Examples on the Web Old photos, calendars and portraits of depots and trainmen hang. Marc Bona, cleveland.com, 31 Aug. 2019 Above, trainman Gilbert Goegel removes a sign from the observation car. baltimoresun.com, 30 Apr. 2018 Jim has just been discharged from his job as a trainman on the BRT. Maureen Corrigan, WSJ, 15 Sep. 2017 Word History First Known Use 1838, in the meaning defined above
随便看	collars collas collat collate collated collateral collateral damage collateral damages collateral issue collateral reading collateral subject collateral trust bond collateralise collateralities collaterality collateralizations collateralize collateralized collateralizes collateralizing collaterally collaterals collates collating collating mark

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。