service line meaning in English
1.【电学】用户进线。
2.【网球】发球线。
Examples
- Underground service line valves and fittings
地下管道阀门和配件 - Dedicated club service centre 24 - hour worldwide toll - free service line
会员服务中心24小时环球免费专线 - 24 - hour access to the worldwide toll - free marco polo club service line
享用马可孛罗会24小时环球免费服务专线 - Asian american multilingual health service line interpretation aamhsli program
亚裔美国人多语健康服务专线翻译aamhsli计画 - Domestic services line
电话服务中心