acetylene
noun [ U ] uk/əˈset.ə.liːn/ us/əˈset̬.ə.liːn/
乙炔，电石气
a gas with a strong smell that burns with a very hot, bright flame, used in cutting and joining metal
| 单词 | acetylene |
| 释义 | acetylene noun [ U ] uk/əˈset.ə.liːn/ us/əˈset̬.ə.liːn/ 乙炔，电石气 a gas with a strong smell that burns with a very hot, bright flame, used in cutting and joining metal |
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