railsWiktionary 原文中文rail 的变形来自 ECDICTn.横杆，围栏，栏杆，铁轨，扶手，秧鸡vt.以横木围栏，给...铺铁轨vi.责骂，抱怨释义（英文）名词 Nounplural of rail动词 Verbthird-person singular simple present indicative of rail