online help

• n. 〈计〉联机帮助

online help的用法和样例：

例句

1. For netmeeting instructions refer to microsoft's documentation or online help.
   关于NetMeeting指南，可参考Microsoft文档或在线帮助。
2. Refer to netmeeting online help for using other netmeeting functionality.
   使用NetMeeting其它功能，请参阅NetMeeting联机帮助。