英语词汇“spring rail frog”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	spring rail frog
释义	spring rail frog 弹簧辙叉
随便看	line switching system line switching technique line-switching type line switchinig line switch module line switch network line switch networks line switch shelf line switch unit lines with large diameter Lines without finding a match lines with zero-sequence mutual impedances lineswoman lineswomen Lines Wrisberg's line symbol line symbols method line symmetric graph line symmetry line sync control line sync generator line synchro line synchronising signal line synchronising signals line synchronization