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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
flocculence
flocculency
flocculent
flocculently
flocculi
flocculus
flocculus
floccus
flock
flock
flockless
flock paper
flock wallpaper
flocky
Flodden
Flodden Field
floe
flog
flog a dead horse
floggable
flogged
flogger
flogging
flog to death
flokati
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更新时间:2025/7/30 15:31:49