您要查找的是不是：
- Sets of warning signs and sometimes flashing light signals will give you warning of works on or near the road ahead. 在前面的道路或附近,如有工程进行,将会有整套的警告标志,有时甚至会有闪动信号,警告驾驶人。
- flashing light signal 闪光信号
- A policeman flagged down the car with his flash light. 警察挥动闪光灯让那辆车停下。
- The flashing lights mean that the road is blocked. 那闪动的灯光表示此路不通。
- To transmit(a message) with a flashing light. 用闪光灯传送（信号）
- To make known or signal by flashing lights. 以闪光做记号通过闪光使人知道或发出信号
- The flashing light means (that) you must stop. 闪烁的灯光表示你必须停下。
- To transmit(a message)with a flashing light. 用闪光灯传送(信号)
- But not the flashing light, and the siren. 但不是闪光灯,和警报器。
- He switched on the flashing light and set off the siren. 他交换了在闪光灯和引起了警报器。
- A sensor channels the light signal along an optical fibre. 传感器沿光导纤维输送光信号。
- An arm signal in good visibility is more likely to be noticed by other road users than a flashing light but it does involve riding one-handed. 在视野良好时,发出手号比亮著闪灯更易让人看见。
- The flashing lights denote dangerous roads ahead. 闪光表示前方道路危险。
- A policeman flaggeddown the car with his flash light. 警察挥动闪光灯让那辆车停下。
- No flashing lighting is allowed in stands. 展台不允许使用闪烁灯光。
- That fellow had eyes, and he had certainly seen color and flashing light. 这家伙很有眼光，他肯定把捉住了色彩和闪光。
- Magnesium is found the best material for making flash light. 人们发现，镁是制造闪光灯的最好材料。
- That fellow had eyes,and he had certainly seen color and flashing light. 这家伙很有眼光，他肯定把捉住了色彩和闪光。
- You said you were bringing the FLASH lights. 你不是说你要拿手电筒吗?哎呀,现在怎么办呢。
- Light signal transduction pathways are central components of the mechanisms that regulate plant development. 光信号转导途径是植物发育调控机制的中心组成部分。
