helical staircase
Pronunciation
/hˈɛlɪkəl stˈɛɹkeɪs/
British pronunciation
/hˈɛlɪkəl stˈeəkeɪs/

انگریزی میں "helical staircase"کی تعریف اور معنی

Helical staircase
01

پیچدار سیڑھی, حلزونی سیڑھی

a type of staircase that follows a continuous curve or helix shape, providing a graceful and visually appealing design for vertical circulation
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