螺旋階段
Japanese
Kanji in this term
螺
旋
階
段
ら
Jinmeiyō
せん
Grade: S
かい
Grade: 3
だん
Grade: 6
on'yomi
Pronunciation
(
Tokyo
)
ら
せんか
いだん
[ràséń káꜜìdàǹ]
(
Nakadaka
– [4])
[
1
]
IPA
(key)
:
[ɾa̠se̞ŋ ka̠idã̠ɴ]
Noun
螺
(
ら
)
旋
(
せん
)
階
(
かい
)
段
(
だん
)
• (
rasen kaidan
)
spiral staircase
References
^
Matsumura, Akira
, editor (
2006
),
大辞林
[
Daijirin
] (in Japanese), Third edition,
Tokyo
:
Sanseidō
,
→ISBN