词汇	双三氟甲基
释义	双三氟甲基医bistrifluoromethyl
随便看	rural teaching staff rural teaching team construction rural teaehers rural technical market rural technical service rural technological contract rural technological cooperative rural technology association Rural technology contract Rural technology contrast rural teenagers rural telecommunication rural telephone rural telephone exchange rural telephone network rural telephone system rural telephone tandem office rural television series rural temple rural tension force rural tenure system rural terminal exchange rural territory rural theft problem rural theme