automatic dog自动挡铁automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic speaking自言自语automatic rheostat自动磁场变阻器Automatically born自动生成automatic constant自动运算常数automatic pipeline系统自动化流水线automatic traction自动化牵引automatic air vice自动气压虎钳automatic sequence自动顺序Automatic lighting自动调光automatic aligning自动蝶