词语丙炔
解释propyne
propyne〔名词〕丙炔详细»
丙炔allylene详细»
丙炔allylene;methyl acetylene;methylacetylene;proparagyl;propine;propyne详细»
丙炔allylene;propine详细»
丙炔propyne详细»
丙炔allylene;proparagyl;propine;propyne详细»
丙炔allylene;propine;propyne详细»
丙炔allylene;methylacetylene;propyne详细»