14726998-n 'a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air';
Definitions
- 英语
-
a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air
- 日语
-
炭坑で発生し空気と混ざると爆発性となる、ガス（主にメタンガス）の混合物
Relations
| Hypernym: |
gas
|
|
Semantic Field: |
substancen |
External Links
More detail about the NTUMC+ Open Multilingual Wordnet (0.9)
This project is now integrated in the
Extended Open Multilingual Wordnet (0.9)
Maintainer:
Francis Bond
<bond@ieee.org>