单词	double jointed swivel
释义	double jointed swivel un.复式转座
随便看	telemetering package telemetering pickup telemetering pick up telemetering pick-up telemetering pluviograph telemetering pluvio-graph telemetering pulse duration modulation telemetering pulse width modulation telemetering rain gage telemetering rain gauge telemetering receiver telemetering receiving apparatus telemetering receiving instruments telemetering reception telemetering remote control telemetering,remote metering telemetering rocket telemeterings telemetering seismic station network telemetering seismograph telemetering seismometer telemetering sender telemetering set telemetering signal blackout telemetering simulator