tetrane[化] 丁烷tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基Tetragnathachenin.陈氏肖蛸；新种tetra-hydrainen.四乙酰肼tetrasporic type四孢型tetrasomic ratio四体分离比Tetraplasandreaen.羽叶五加族tetrabromopyrrol四溴吡咯tetrasodium salt四钠盐tetra-arylated四芳基的Tetradecahydride十四氢化物tetrahydropyrane[化] 四氢吡喃