tetranap四氢萘tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetracycline methiodide四环素碘甲烷盐tetramethyl phosphonium四甲基磷翁tetramethoxy-silicanen.四甲氧基硅Tetrastigma kwangsiensen.广西崖爬藤tetranitromethylaniline四硝基甲苯胺Tetraclita coerulescensn.蓝笠藤壶tetranicotinoylfructose烟呋糖酯(周围血管扩张药)Tetranicotinlylfruetose烟呋糠酯[周围血管扩张药]tetrahydromethanopterin四氢甲烷蝶呤Tetrahydrocyperaguinone四氢莎草醌