业务电话

国际接线员：还有，先生，你有听说过我们的“白金+”全套电话服务优惠套餐吗？

self-service

consulting service

be discharged from active military service

employment service

public aviation service【通信】

imposition of arbitrary quotas and service charge

Windows Internet Naming Service

operational reliability【计】;service dependability【计】