monovinylacetylenevinyl acetylenevinylacetylev乙烯基: vinyl; ethenyl; vinyl group; ...乙炔: ethyne; acetylene二乙烯基乙炔: divinyl acetylene; divinylacetylene二聚乙烯基乙炔: dimeric vinyl acetylene聚二乙烯基乙炔: polydivinyl acetylene下载手机词典可随时随地查词查翻译
