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- operational recall signal 值机二次呼叫信号
- I shudder to recall those days of humiliation. 想起那些屈辱的日子，真是不寒而栗。
- I often recall my childhood which is dead and gone. 我常常回想起我那早已逝去的童年。
- It was what she had said that I failed to recall. 正是她所说的内容我记不起来了。
- I can recall the men's features. 我回忆得起这个人的容貌。
- I can't recall how long it has been. 我回忆不起来多长时间了。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The squadron is not yet operational. 飞行中队尚未能马上行动。
- Try to recall (to mind) exactly what happened. 把发生的事情尽可能仔细地回忆一下。
- Do you have any recall of that meeting? 你还记得那次会见吗?
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- 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。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The recall of the general can mean he have lose the battle. 召回将军一事可能意味著他打了败仗。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- The recall of the general could mean he had lost the battle. 召回将军一事可能意味着他打了败仗。
