请输入您要查询的英文单词:
单词
control grid
释义
control grid
noun
:
a grid usually placed between the cathode and plate of an electron or vacuum tube to modulate the flow of electrons
随便看
propylon
propylparaben
propylthiouracil
propyne
proquaestor
pro rata
prorate
prorater
proration
prore
prorector
prorectorate
proreptilia
proreptilian
prorhinal
prorhipidoglossomorpha
prorocentrum
prorogate
prorogation
prorogator
prorogue
proruminal
prorupt
prorupted
proruption
英语词典包含332784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:2025/3/26 6:19:38