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单词 mousetrap switch
释义

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mousetrap switch
mousetrap switch n. rare an automatic switch moved by a spring which is released when the current through a controlling magnet falls below a certain value.Apparently only attested in dictionaries or glossaries.
ΚΠ
1890 Cent. Dict. at Mouse-trap Mouse-trap switch, in elect., an automatic switch which is shifted from one position to another when the current passing through the coil of a controlling magnet falls below a certain limit.
extracted from mousetrapn.
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更新时间:2024/12/24 7:18:11