请输入您要查询的单词:
单词
热离子管
例句
DEFINITIVE EXAMPLES 权威例句
〔thermionic tube〕
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
美国传统
随便看
bearskin
bearskins
beart
beasley
beast
beast of burden
beastie
beasties
beastly
beasts
beat
beat a dead horse
beat a path
beat a path to
beat a retreat
beat about
beat about the bush
beat against
beat all
beat anything
beat around the bush
beat back
beat down
beat everything
beat for
英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。
Copyright © 2000-2023 Newdu.com.com All Rights Reserved
京ICP备09058993号
更新时间:2026/3/23 11:29:11