noun
black ice road; road covered in black ice
A road surface covered with a thin, transparent layer of ice that is hard to see, making it extremely slippery. Common in winter driving contexts.
from English black · from German Eisbahn
冬の朝はブラックアイスバーンに注意が必要だ。
On winter mornings, you need to watch out for black ice on the roads.
ブラックアイスバーンで車がスリップした。
The car skidded on the black ice.