intermittent signal

英 美
  • 闪光信号
  • intermittent adj.间歇的;断断续续的
  • signal n.信号;标志v.(发信号)通知、表示adj.显著的
    1. The flagship flashed a signal to the fleet.
      旗舰向舰队发出闪光信号。
    2. Leon was supposed to signal us at the proper time by flashing a light in the window, but apparently he fell asleep at the switch.
      利昂本来应该在适当的时候从窗口给我们发出闪光信号,但他显然没有履行职责。