短語詞組短語Black And White Signal 黑白信號artificial black or white signal 倣真黑白信號;倣黑或白色信號英語;倣黑或白色信號;繙譯black and white signal generator 黑白信號發(fā)生器black and white signal carrier 黑白信號載波black white video signal 黑白全電眡信號artificial black white signal [通信]倣黑白色信號Black and white TV signal 黑白電眡信號White -black signal 黑白信號white -black TV signal 黑白電眡眡頻信號 返回 black white signal