n. sheet metal shaped and attached to a roof for strength and weatherproofing
n. 闪光, 遮雨板, 防水板
[电] 闪光
1. The car's flashing lights indicated an emergency.
这辆车的闪烁灯光表明发生了紧急情况。
2. She wore a flashing necklace that caught everyone's attention.
她戴着一条闪亮的项链，吸引了所有人的注意。
3. The warning sign has a flashing light to alert drivers.
警告标志上有一个闪烁的灯光来提醒司机。