单词	大航空站
释义	大航空站major airport
随便看	installation dependent installation diagram installation--diagram installation diskette installation drawing installation envelope installation error installation exit installation exit routine installation floater installation flux density [for an interior lighting] installation gas-fired installation guide bracket installation index installation management installation material installation-- mounting installation; mounting installation news installation of instrument and control system installation of overhead conductors and ground wires installation oriented utility installation performance specification installation processing control installation profile