automatic gate自动门,自动闸门,自动快门automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic circuit exchange自动电路交换automatic suturing machine自动缝合器automatic cyclone desander自动旋流除砂器automatic tracking antenna自动跟踪天线Automatic Through Junction自动贯穿连接Automatic Electric Company自动电气公司automatic breech mechanism自动炮闩Automatic Vehicle Location自动车辆定位automatic storage duration自动存储期automatic contrast control对比度自动控制,对比度自动蝶