查词历史
- 1. thermionic tube
- 2. therefore
- 3. There is no knowing
- 4. there
- 5. therapeutics
- 6. theory
- 7. then again
- 8. then
- 9. theme park
- 10. theme
- 11. theatrical
- 12. theatre
- 13. the usual thing
- 14. the swan of Avon
- 15. the Spring Festival
- 16. the sea-born town
- 17. the public
- 18. the pot calling the kettle black
- 19. the name of the game
- 20. the Lantern Festival
- 正在加载“thermionic 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 vacuum tube n. 热离子真空管... thermionic valve n. [物]热离子管,热...
- vacuum tube n. 真空管,电子管...
名词 thermionic 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 vacuum tube,electron tube,thermionic valve



