“knife switch”的概念、定义、翻译、参考文献-科学参考

单词	knife switch
释义	knife switch [`nīf ´swich] ^ELECTRICITY An electric switch consisting of a metal blade hinged at one end to a stationary jaw, so that the blade can be pushed over to make contact between spring clips.
随便看	thoreaulite thoria thorianite thoriated emitter thoriated tungsten filament Thorictidae thorite thorium thorium anhydride thorium carbide thorium chloride thorium dioxide thorium fluoride thorium nitrate thorium oxalate thorium oxide thorium reactor thorium series thorium sulfate thorium tetrachloride thorn thornback thornbush thorn forest thorn scrub

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