英语词汇“calling signal, telephone exchange”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	calling signal, telephone exchange
释义	calling signal, telephone exchange 电学呼叫信号、电话转接
随便看	rotein rote knowledge acquisition rotel rote learning rote-learning rote learnings rote-learnings rotelike Rote liste Rotella Rotellar rotelle Rotelli Rotellini rotello roteln rotels rotely rotem Rotemar rotemberg rote memorization rote memorization ability rote memorization of verbal learning rote memorizing