流りゅう雪せつ溝こうMeanings1nounsnow drainage gutterA gutter or channel designed to carry away melted snow, commonly found in snowy regions of Japan.流りゅう雪せつ溝こうに雪ゆきを流ながすと、すぐに溶とけて排はい水すいされる。When you put snow into the snow drainage gutter, it melts quickly and is drained away.
