查词历史
- 1. thermionic vacuum tube
- 2. thermionic tube
- 3. therefore
- 4. There is no knowing
- 5. there
- 6. therapeutics
- 7. theory
- 8. then again
- 9. then
- 10. theme park
- 11. theme
- 12. theatrical
- 13. theatre
- 14. the usual thing
- 15. the swan of Avon
- 16. the Spring Festival
- 17. the sea-born town
- 18. the public
- 19. the pot calling the kettle black
- 20. the name of the game
- 正在加载“thermionic vacuum tube”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
【近义词】
- electron tube n. 真空管,电子管... tube n.管子,管状物;v.提...
- thermionic tube n. [物]热离子管... thermionic valve n. [物]热离子管,热...
- vacuum tube n. 真空管,电子管...
名词 thermionic vacuum tube:
1.
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
同义词:tube,vacuum tube,thermionic tube,electron tube,thermionic valve



