词汇	first response district
释义	first response district 责任区
随便看	fourth-gear fourth-gears fourth gender fourth generation fourth-generation fourth generation antiaircraft missile fourth generation computer fourth-generation computer fourth generation electronic computer fourth generation evaluation fourth generation fighter Fourth Generation Fighters fourthgeneration language fourth generation language fourth-generation language fourth -generation language fourth generation language, 4GL fourth generation languages fourth generation management Fourth generation mobile communication fourth generation mobile communication systems fourth generation of nuclear power reactor fourth-generation phototypesetters fourth generation port fourth generation procedural language