airlog计程器
airn.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
Air Communication Service空中通信勤务
air force operational art空军战役学
air pocket reconnaissance空中陷阱
air embolism in perfusion灌注时空气栓塞
air-jet weaving machine喷气编织机
air proof external member密封套件
air-source water heater空气能热水器
air pollution meteorology空气污染气象学
air oil-less compressor无油空气压缩机
air cylinder valve bonnet气筒阀帽罩