automatic oil自动机润滑油automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic countdown自动倒数时间计算automatic separator自动分选仪automatic sequencer自动测序仪automatic pick-up自动提取automatic interrupt自动中断automatic reduction自动处理automatic broadloom自动换梳织布机automatic weighting自动秤量automatic placememt自动配置automatic steelyard自动弹簧秤