您要查找的是不是：
- hookswitch flash signal 拍叉簧信号
- The lighthouse flashes signal twice a minute. 灯塔一分钟发两次闪光信号。
- The lighthouse flashes signal twice a minute. 灯塔一分钟发两次闪光信号。
- The lighthouse flashes signals twice a minute. 灯塔每一分钟发出两次信号。
- Automatic monitor's audible and light flash signals set as your chorce. 自动声控、闪灯报警装置，静音选择。
- A civil aircraft in emergency on the sea shall also flash signals to vessels and national maritime search and rescue service. 民用航空器在海上遇到紧急情况时,还应当向船舶和国家海上搜寻援救组织发送信号。
- yellow traffic flash signal lamp 交通黄闪信号灯
- An idea popped into his mind like a flash. 他头脑里突然闪过一个念头。
- Development of solar yellow traffic flash signal light 太阳能交通黄闪灯
- A new idea popped into my mind like a flash. 我脑子里突然闪现出一个新的想法。
- The answer came to her in a flash of inspiration. 她突然来了一阵灵感，答案想出来了。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- hookswitch flash 接通闪烁
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- In a flash, the truth came to him. 突然间，他明白了真相。
- 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。
- The area was hit by a flash storm. 这一地区受到突如其来的暴风雨的侵袭。
- His perception of the change came in a flash. 他在一瞬间察觉到了这一变化。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
