tetranap四氢萘tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基Tetrastigma cauliflorumn.茎花崖爬藤tetrazoline colorimetry四唑啉比色法Tetraethylorthosilicate正硅酸乙酯tetramethyltrioxypurine四甲基三氧代嘌呤tetrahydro-folic acid四氢叶酸tetramethyl diphosphine四甲基偶膦Tetraphleps yulongensisn.玉龙肩花蝽tetrachlorohydroquinone四氯代氢醌,四氯苯对二酚tetracyclic hydrocarbon四环烃Tetralithus ellipsoidusn.椭圆四晶颗石藻