基本解释[化学]丁基乙炔英汉例句双语例句A novel solvent-controlled chemoselective palladium-catalyzed oligomerization of tert-butyl acetylene was reported in this paper.报道了溶剂对钯催化的叔丁基乙炔低聚反应化学选择性的调控作用。词组短语短语n -butyl acetylee 正丁基乙炔专业释义化学丁基乙炔