请输入您要查询的英文单词:
单词
thermionic tube
释义
WordReference Random House Unabridged Dictionary of American English © 2024
therm
′
ion
′
ic tube
′
,
[
Electronics.
]
Electronics
a vacuum tube in which the cathode is heated electrically to cause the emission of electrons by thermal agitation. Also called
hot-cathode tube.
1925–30
随便看
organization of american states
organization of petroleum exporting countries
organize
organized
organized ferment
organized labor
organized militia
organizer
organo-
organ of corti
organogenesis
organogenetically
organographist
organography
organoleptic
organologist
organology
organomagnesium
organometallic
organon
organophosphate
organosilicon
organosiloxane
organotherapy
organotin
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/11/22 3:17:30