an oily,colorless liquid,CCl3NO2,used as a lung irritant in poison gas and in dyestuffs,disinfectants,insecticides,and soil fumigants

• 三氯硝基甲烷，一种油性、无色的液体，CCl3NO2，在毒气中用作肺刺激物，并用于染料、杀菌剂、杀虫剂和土壤熏剂