warning system

• 警报系统

warning system的用法和样例：

例句

1. We installed an alarm system to forestall break-in.
   我们安装了一套警报系统来预防小偷的闯入。
2. A pollution warning system is being established.
   正在建立一个污染报警系统。
3. "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
   "科幻小说不能简单地看成是供消遣的，而实际上它给读者展示更深刻的内容。"
4. We are also looking for better surveillance or warning system of short term capital flow.
   我们也期望加强对短期资金流动的监管或设立短期资金流动警告系统。