Tetrakan.马岛旋叶鹎tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrahydroxyphenazine四羟基吩嗪tetraethyl-diarsine四乙化二砷tetrachloroanthracene四氯蒽tetramethylurethimine四甲尿烷亚胺tetrazolium reduction四唑还原作用tetrabromophenol blue溴酚蓝tetramethyl benzidine四甲基联苯胺Tetragnatha virescensn.绿色肖蛸Tetractinomyxon dubin迪宾四角孢子虫tetragaloyl erythrite四培酰赤藓醇; 丁四醇