answering jack是什么意思

中文翻译应答塞孔，应答插孔

网络释义

1)answering jack,应答塞孔，应答插孔2)local jack,应答塞孔3)ancillary answering jack,副应答插孔4)secondary answering jack,副应答塞孔5)answering plug,应答插塞6)answering plug,应答插头