Tetraenan.四合木属tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetradecadiene acetate十四烷二烯醋酸酯tetracilicic flourmica四硅氟云母tetravalent chromosome四价染色体tetracalcium phosphate磷酸四钙tetrachloro-silicanen.四氯硅烷tetrahydropteroic acid四氢蝶酸Tetrapedia glaucescensn.苍白四分藻tetrasomic inheritance四体遗传tetrahydrobenzoic acid四氢化苯甲酸tetrachloronitroethanen.四氯硝基乙烷