英文同义词
1,1':2',1''-Terphenyl, 4,4''-diethynyl-3',4',5',6'-tetrakis(4-ethynylphenyl)-;4,4''-diethynyl-3',4',5',6'-tetrakis(4-ethynylphenyl)-1,1':2',1''-Terphenyl;1,2,3,4,5,6-hexakis[4-ethinylphenyl]benzene;4,4''-diethynyl-3',4',5',6'-tetrakis(4-ethynylphenyl)-1,1':2',1''-Terphenyl