请输入您要查询的英文单词:
单词
thermionic tube
释义
thermionic tube
n.
(名词)
An electron tube in which the source of electrons is a heated electrode.
热离子管:电子源是加热电极的电子管
随便看
cadence
cadenced
cadences
cadencies
cadencing
cadency
cadent
cadential
cadenza
cadenzas
cade oil
cades
-cades
cadet
cadets
cadge
cadged
cadges
cadging
cadie
cadies
Cadillac
cadmium
cadmiums
cadmium sulfate
英汉双解词典包含166908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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/5/3 5:48:09