单词	yardmaster
释义	yardmaster /ˈyärdˌmastər / noun A person who is in charge of a railroad yard.They went to the people closest to the work - the train crews and yardmasters - to get input.... In other words it took a total of 5 yardmasters per shift to run the yard. It served as home for the Coal River dispatcher, St. Albans yardmaster, and trainmaster for many years.
随便看	podostemaceous podostemad Podostemon Podostemum podotheca pod people pod pepper pod person pod shell pod-shrimp Podsnap Podsnapian Podsnappery Podsnappian podsol podu Podunk Podura poduran podurid podzol podzolic podzolise podzolization podzolize

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