Tetrakan.马岛旋叶鹎tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrachloro compound四氯化合物tetrachlor-anilinen.四氯苯胺tetraphenyl silicane四苯基硅tetralogy of f allot法洛四联症tetracycline capsule四环素胶囊tetraiodofluorescein四碘荧光素tetraphenylbutadiene四苯基丁二烯tetrahydroxy alcohol(含有四个羟基的醇) 四元醇Tetraclitella divisan.间隔小笠藤壶tetracaine gentisate龙胆酸丁卡因