单词 | flat-bottomed rail |
释义 | flat-bottomed railnoun railways a rail having a cross section like an invertedT, with the top extremity enlarged slightly to form the head Also called: flanged rail |
随便看 |
英语词典包含233703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。