| 释义 |
acetylene/əˈsetəliːn//əˈsetəliːn/ n- ① 【化】乙炔,电石气(用于电石气灯或吹管)
- the acetylene series【化】乙炔系列
- an acetylene torch乙炔吹管
词路径- entity
- physical entity
- matter
- substance
- material
- stuff
- chemical
- chemical substance
- compound
- chemical compound
- organic compound
- aliphatic compound
- acetylene
- ethyne
- alkyne
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