短語(yǔ)詞組短語(yǔ)telecommunication source line 通信電源線telecommunication line tester 電信線路測(cè)試員telecommunication line resource 電信線路資源overhead telecommunication line 架空電訊線路open wire telecommunication line 架空明線線路;的繙譯是明線電信線路Telecommunication Line Charge 電信線路充電leased telecommunication line 租用電信線路telecommunication line maintenance supervisor 電信線路維脩主琯 返回 telecommunication line