automatic key自动电键automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic train stop自动停车装置automatic supervisor自动监视器automatic viscometer自动黏度计automatic changeover自动转向机构automatic navigation自动转向automatic monitoring自动监测automatic telex test自动电传测试automatic soap press自动压皂机automatic programmer自动程序设计机automatic refreshing自动更新