virus warning

• 病毒告警

virus warning的用法和样例：

例句

1. A trumpeter sent out a warning blast.
   号兵吹出告警的号声。
2. The Laser Reconnaissance warning and Anti-guided play more and more roles in the war today.
   激光侦察告警与反制导在现代战争中发挥着越来越重要的作用。