“answering cord”的概念、定义、翻译、参考文献-科学参考

单词	answering cord
释义	answering cord [`an·sǝr·iŋ ´kȯrd] ^ELECTRICITY Cord nearest the face of the switchboard which is used for answering subscribers' calls and incoming trunks.
随便看	pivot anchor pivot bridge pivot-bucket conveyor-elevator pivoted window pivoting pivoting point pivot joint PIXE pixel pièze piña PK pK pk PKA PKU Pl PL/1 PLA placanticline place placebo placeholder placenta placenta accreta

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