英语词汇“spring switch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	spring switch
释义	spring switch noun : a switch consisting of a pair of split switch points held in running position by a stiff coil spring and designed to return to that position after being thrown over by trailing wheels from the diverging route
随便看	spine like spinelle spinellid spinel pink spinel red spinel ruby spinel series spine-rayed spines spinescence spinescent spinet spinet spinetail spine-tailed spine-tailed swift spinet desk spiney spin fishing spin house spini spini- spinier spinies spiniest

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