单词	hollow space
释义	hollow space 空腔,空洞
随便看	time domain sounding time domain specification time domain spectroscopic measurement time domain switch matrix time domain synthesizer time domain waveform TIMEDOUT timed out time down timed page timed Petri net timed pulse timed pulse amplitude analyser timed pump system time draft time drafts timed relay timed-release time drift of gyroscope time-driven time-driven system timed scheduling of completion routine timed separation timed sequence timed shipment 手脚干净手脚无措手舞足蹈手足之情手足失措手足异处手足无措手足胼胝手足重茧手部ショミンショミンテキショムショムショメイショメイショメイウンドウショメンショモウショモク