air gasn.风煤气(含有空气的煤气；供点灯；取暖用)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 intake characteristics进气特性air conditioning apparatus空气调节装置airless-injection engine无气喷射发动机air-wall thimble chamber[医] 空气壁顶针形电离室air reservoir air receiver储气筒air - raid target stream空袭目标流air environmental capacity大气环境容量air-driven pulsating jig气动跳汰机air-lubricated propeller空气润滑螺旋桨air pollution control plan空气污染控制计划