英文同义词: | 1,1':4',1''-Terphenyl, 4,4''-diethynyl-;4,4’’-diethynyl-1,1’:4’,1’’-terphenyl;1,1':4',1''-Terphenyl, 4,4''-diethynyl- (9CI);1,4-Bis(4-ethynylphenyl)benzene;4,4''-diethynyl-1,1':4',1''-terphenyl;1,1':4',1''-Terphenyl, 4,4''-diethynyl-;4,4"-Diethynyl-1,1':4',1"-terphenyl |