專線業(yè)務
英語翻譯
【計】 private line service
分詞翻譯
專線的英語翻譯:
special railway line; special telephone line
業(yè)務的英語翻譯:
business; operation; professional work
【計】 service
【計】 private line service
special railway line; special telephone line
business; operation; professional work
【計】 service