晶体收音机 晶體收音機 jīngtǐshōuyīnjī - crystal radio
- A simple radio receiver that uses a crystal detector to demodulate signals, requiring no external power source
- transistor radio
- A radio that uses transistors to amplify and process signals
Cross-References
Same as
- 电晶体收音机 diànjīngtǐshōuyīnjī
