The group of modules that is called by compiled code in order to perform many system functions.; 为了实现许多系统功能,由已编译的代码所调用的模块组。 ots object time system: 目的时间系统object time system: 目标时间系统; 目标运行系统ots object telephony server: 对象通话法服务器ordinal time scale ots: 有序时间标度ots on line terminal system: 联机终端系统下载手机词典可随时随地查词查翻译