black ice 的英语意思
black iceˌblack ˈice noun [uncountable] 
查看全部语言翻译 an area of ice that is very difficult to see一种极难察觉的冰层: 
Driving conditions are dangerous, with black ice in many areas.许多地区出现黑冰，驾驶条件十分危险。
查看全部语言翻译 an area of ice that is very difficult to see一种极难察觉的冰层: Driving conditions are dangerous, with black ice in many areas.许多地区出现黑冰，驾驶条件十分危险。