dissolved ethyne溶解乙炔
ethyne compound乙炔化合物
diphenyl ethyne二苯乙炔
acetylene ethyne电石气;乙炔
ethyne ETH乙烯
ethyne stove乙炔炉
Ethyne Room乙炔房
ethyne gasometer乙炔气柜
ethyne reactor乙炔发生器
同义词:acetylenealkyne
N(名词) → another name for acetylene