请输入您要查询的英文单词:
单词
acorn tube
释义
acorn tube
noun
:
a very small vacuum tube resembling an acorn in shape and used at extremely high frequencies
随便看
raw silk
raw stock
raw sugar
raw umber
raw water
rax
ray
ray
raya
rayah
ray blight
rayed
rayed
rayer
ray filter
ray floret
ray flower
ray fungus
ray grass
ray gun
ray initial
rayleigh
rayleigh disk
rayleigh equation
rayleigh-jeans law
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:2025/11/13 5:45:47