airplay唱片的播送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 curtain by paralleled fans并联空气幕Air Force Joint Project Office空军联合计划局Air Marshal Sir Richard Peirse爵士。空军中将理查德·皮尔斯爵士Air Defense Suppression System防空压制系统Air Force Materials Laboratory空军材料实验室air-raid shelter underground地下防空洞air and missile defense system防空反导系统air consignment of air recepts[经] 航空收据air-dielectric coaxial cable空气介质同轴电缆Air Force Packaging Laboratory空军包装实验室

1. An air hammer is a kind of pneumatic tool for industrial use.
   气锤是一种工业用气动工具。
2. This paper presents the construction method of pneumatic rammer piling.
   文章介绍了气动夯锤打桩的施工方法。