| 单词 |
machine wall |
| 释义 |
machine wall machine wall[mə′shēn ‚wȯl] (mining engineering) In a coal mine, the face at which the mining machine is working. |
| 随便看 |
- march 7, 2013
- march 7, 2014
- march 7, 2015
- march 7, 2016
- march 7, 2017
- march 7, 2018
- march 7, 2019
- march 7, 2020
- march 7, 2021
- march 7, 2022
- march 7, 2023
- march 7th
- march 8
- march 8, 2011
- march 8, 2012
- march 8, 2013
- march 8, 2014
- march 8, 2015
- march 8, 2016
- march 8, 2017
- march 8, 2018
- march 8, 2019
- march 8, 2020
- march 8, 2021
- march 8, 2022
|