请输入您要查询的英文单词:
单词
electron lens
释义
electron lens
noun
:
a device for converging or diverging a beam of electrons by means of either an electric or a magnetic field
随便看
regrettablenesses
regrettably
regretted
regretter
regretters
regretting
regrettingly
regrew
regrind
regrinding
regrinds
regroom
regroomed
regrooming
regrooms
regroove
regrooved
regrooves
regrooving
run-of-paper
run-of-river
run-of-the-mill
run-of-the-mine
run-on
run-on couplet
英语词典包含469781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:2025/3/16 4:24:00