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电子枪
例句
DEFINITIVE EXAMPLES 权威例句
〔electron gun〕
The electrode, especially in a cathode-ray tube, that produces a beam of accelerated electrons.
电子枪
:产生一束加速电子的电极,尤指在阴极射线管中的
美国传统
随便看
outside the purview of
outside the scope
outside the university
outside view
outside work
outside world
outside-broadcast
outside-left
outsider
outsiders
outsides
outsit
outsits
outsize
outsized
outskirt
outskirts
outsmart
outsmarted
outsoared
outsold
outsource
outsourced
outsources
outsourcing
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更新时间:2026/6/24 11:15:32