United States Air Force
空中交通管制
air control【航】;airway traffic control\nATC\n航;
暂无补充释义。
相关词条
intake air
air pistol adapted for underwater use
air-conditioning of two or more rooms
oxygen enriched air
air seeding, aerial seeding; 简称“飞播”。
air-mail envelope
hot-air drying kiln【木】