early warning

美 
英 
  • n.预警
  • 网络信用风险预警;事先发出警报;早期预警监测
复数:early warnings  
Early-warning
n.
1.
预先警报a thing that tells you in advance that sth serious or dangerous is going to happen
an early warning of heart disease
心脏病的早期症状
an early warning system(= of enemy attack)
预警系统

例句

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