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单词
electron optics
释义
electron optics
noun
(
functioning as singular
)
the study and use of beams of electrons and of their deflection and focusing by electric and magnetic fields
随便看
jump to conclusions
jump to it
jump-up
jumpy
Jun
Junagadh
junc.
juncaceous
Juncker
junco
junction
junctional
junction box
junction transistor
junctural
juncture
juncus
Jundiai
Jundiaí
June
juneating
Juneau
June beetle
Juneberries
Juneberry
英语词典包含233703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。
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更新时间:2025/3/28 2:43:05