spec. in coal mines: (a) = choke-damp, n.; also called black damp, and suffocating damp. (b) = firedamp, n., formerly fulminating damp.
| 单词 | θ75433 |
| 释义 | the world > matter > gas > [noun] > fumes or vapour > noxious vapour or gas > in mines (11) dampa1592 spec. in coal mines: (a) = choke-damp, n.; also called black damp, and suffocating damp. (b) = firedamp, n., formerly fulminating damp. marsh gas1848 Gas consisting chiefly of methane (CH4), formed by the decomposition of vegetation and other organic matter, esp. in the stagnant water of marshes… Subcategories:— choke-damp (9) |
| 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。