tetrazo四氮的tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrachlorobiphenyl四氯联苯tetrahydrothiophene四氢噻吩tetra-atomic ring四节环tetragonal selector矩形上升回转选择器tetrahydroalstonine四氢鸭脚木碱tetrahydroxyquinone四羟基醌TETRA air interface特捷空中接口tetrachloro benzene四氯苯tetrabutyl ammonium四丁基铵tetrahydroberberine四氢小蘖碱(抗心律失常)