tetrazyl[化] 四唑基tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrahydroxy monobasic acid四羟基一元酸tetradecamethylhexasiloxane[化] 十四甲基六硅氧烷tetraphosphorus decasulfide[化] 十硫化四磷tetra-allyloxy-silicane四烯丙氧基硅tetradehydrocheilanthifonin四去氢碎叶(紫堇)碱tetragonal holohedral class正方全面类tetra-coordinated silicon配位硅化合物Tetraphenylarsonium Bromide溴化四苯胂Tetratrichomonas gallinarum鸡四毛滴虫tetraiodophthalic anhydride四碘代邻苯二酸酐