请输入您要查询的英文单词:
单词
electron gun
释义
electron gun
n.
(名词)
The electrode, especially in a cathode-ray tube, that produces a beam of accelerated electrons.
电子枪:产生一束加速电子的电极,尤指在阴极射线管中的
随便看
propeller
propellers
propelling
propellor
propels
propend
propended
propending
propends
propene
propenes
propensities
propensity
propensity
proper
proper
proper adjective
properdin
properdins
properer
properest
proper fraction
proper noun
propers
propertied
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:2025/1/6 20:13:18