| 单词 | pillar road |
| 释义 | > as lemmaspillar road pillar road n. Mining rare a road between pillars (sense 10). ΚΠ 1883 W. S. Gresley Gloss. Terms Coal Mining 187 Pillar roads, working-roads or inclines in pillars having a range of long-wall faces on either side. 1964 A. Nelson Dict. Mining 330 Pillar roads, roadways formed in coal pillars. < as lemmas |
| 随便看 |
|
英语词典包含1132095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。