automatic dump自动卸料automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic rate adjustment自动快慢调整automatic exposure switch自动曝光开关automatic multicolor loom自动多梭织机automatic load limitation自动减载装置automatic transfer switch自动预备接通装置automatic and interactive自动-交互式automatic reading machine自动读出器automatic profiling lathe自动仿型车床automatic fuel shut-off自动停止进入燃料automatic gun release sub射孔器自动丢手接头