您要查找的是不是：
- It is the sort of night when phantom may walk. 这种夜晚正是幽灵出没的时候
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- 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。
- Have you heard the story of the phantom riders passing by in the night? 你听说过夜间飘过的幽灵骑士的故事吗？
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The phantom of the opera is now your mastermind. 歌剧魅影现在就在你的意识里。
- 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。
- Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
- The castle is said to be haunted by a phantom. 据说那座城堡时常闹鬼。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- Phantom horsemen rode by in the night. 幽灵似的骑马人在夜间催马而过。
- A red lamp is used as a danger signal. 红灯用作危险信号。
- The Phantom was catapulted from the carrier . 这架鬼怪式飞机从航空母舰弹射起飞。
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
- I corrected my watch by the time signal. 我按报时信号校正我的表。
