ground alert

英 美
  • n.戒备状态；进入戒备状态之信号
  • alert adj.警觉的；灵敏的vt.使意识到；警惕n.警戒；警报
  • ground n.地面；地方；根据；主题；立场；水平；背景v.使停飞；困在家中；放在地上；使...搁浅；打基础动词grind的过去式和过去分词形式

双语例句

    用作名词 (n.)
    1. They have put the army on the alert.
      他们已使军队进入戒备状态。
    2. These networks are on the alert for warning signs that show the weakening of rock layers that can precede an earthquake.
      这些网络始终处于戒备状态，搜索地震前岩石可能松动的警告迹象。

相关词汇

groundmass ground Ground-space slant path propagation Ground Communications Tracking System Ground-Based Hypervelocity Rail Gun groundwater remediation system design Ground Standoff Mine Detection System Ground Aviation Radio Exchange System Ground Support Equipment-Test Stand Groundnut rosette assistor luteovirus Ground-Control Interface Logic Unit Ground Support Equipment Illustration
展开全文

大家正在查

Alegi是什么意思 Alexanders是什么意思 Alexanderson是什么意思 Alexandersson是什么意思 alexic是什么意思 Alexov是什么意思 alexln是什么意思 Alexey是什么意思 Alexiu是什么意思 Alexi是什么意思