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单词
pliotron
释义
pliotron
/ˈplʌɪə(ʊ)trɒn/
/ˈplʌɪə(ʊ)tr(ə)n/
Electronics
. Now
rare
noun
A high-vacuum thermionic valve with one or more grids between the electrodes.
Origin
Early 20th century
. From
plio-
+
-tron
.
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更新时间:2025/11/29 19:42:30