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单词
thermionic tube
释义
thermionic tube
[θ?:mi??nik tju:b]
释义
n.
热离子管
英英释义
Noun
1. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
行业词典
计算机
真空管，热发射电子管???
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dogfgy paddle
dog-fight
dogfight
dog fight
dogfighter
dogfighters
dogfighting
dog-fighting
dog-fightings
dogfight missile
dogfights
dog-fights
dogfish
dog-fish
dog-fisher
dogfishes
dog fish liver oil
dog-fish liver oil
dogfish liver oil
dogfish oil
dog flea
dog fleas
dog-fly
dogfood
dog-food
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/10 19:50:30