Definition of 螺旋階段 (らせんかいだん)
らせんかいだん
螺旋階段
らせんかいだん
rasenkaidan
noun
•
spiral staircase
Other readings:
らせん階段【らせんかいだん】
Related Kanji
螺 | small, edible, helical fresh-water mollusk |
旋 | rotation, go around |
階 | storey, stair, counter for storeys of a building |
段 | grade, steps, stairs |