unlock signal

 
  • 释放[松开]信号

unlock signal的用法和样例:

例句

  1. A red light is usually a signal of danger.
    红灯通常是危险的信号。
  2. She fail to unlock the safe in spite of all her exertion.
    她虽然费尽力气,仍未能将那保险箱的锁打开。
  3. I stood watching for the signal to change to green.
    我站着等待交通信号转为绿灯。
  4. Let's set the clock by the radio time signal.
    咱们照着收音机的报时信号把钟对一对。
  5. A red lamp is often a danger signal.
    红灯常常是危险的信号。
  6. A reflected signal on a communication channel.
    一种在通信信道上反射回来的信号。
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