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单词
control grid
释义
control grid
noun
:
a grid usually placed between the cathode and plate of an electron or vacuum tube to modulate the flow of electrons
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perfect engine
perfect flower
perfect form
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perfect ream
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perfect square
perfect storm
perfect tense
perfect usufruct
perfect year
perfect-bound
perfecta
perfectabilities
perfectability
perfectabilityes
perfectabilitys
perfectable
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更新时间:2025/1/24 14:06:05