词汇	完全四音度
释义	完全四音度 perfect fourth
随便看	start-stop telegraph signal distortion tester start stop teleprinter start-stop teleprinter start-stop teleprinterstart-stop apparatus start stop teletypewriter start-stop teletypewriter start-stop teletypewriter signal start-stop teletypewriter system start-stop terminal startstop time start stop time start-stop time start stop transmission start-stop transmission Start-stop transmission start/stop transmission start stop transmitter start-stop transmitter start stop type start-stop type start-stop zone start/stop zone start string Start stroke start subchannel instruction