radio-tube
英['reɪdiːəʊtj'uːb]
美['reɪdiːəʊtj'uːb]
- 电子管
相关词汇
radio day
radio
radio amateurs satellite network
radio inertial-guidance system
radioisotope diagnosis equipment
radiofrequency mass spectrometer
radionuclide clearance technique
radio distance-finding station
radiography of lacrimal passages
radiophotoluminescent dose meter
Radiological injection procedure
Radio Frequency System Simulator
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