单词 trainster 释义 trainster= trainman 2.1893Daily Graphic 25 Nov. 18 He worked as trainster on a new railway track some way out of town.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i].href){var m=m...