24/7, ^% D7 k! G# j) p9 `/ ]
Reference to any business service that is offered 24 hours a day, 7 days a week ' K0 i& P ^, H ]& P EXAMPLE:4 M, m0 X# i/ |, d# _/ T
“Most web hosting companies provide 24/7 technical support to their clients, so clients can be confident that any emergency at any time can be handled promptly.”
发表于 2012-8-14 13:19:23
