词汇	This is an airport
释义	This is an airport. 这是一个飞机场。
随便看	preventive step preventive sterilization preventive strategy preventive strategy and surveillance of disease preventive stratum preventive stress inoculation training preventive strike preventive strikes preventive substance preventive supervising and managing preventive surgical rehabilitation preventive system Preventive tactics preventive target preventive technique preventive techniques preventive technology preventive termiticide preventive test preventive test at distribution transformer Preventive testing preventive test of insulation preventive therapy preventive treatment preventive treatment of disease