Where does “螺旋形” come from?
螺旋形 (Japanese) comes from Japanese 形, from Middle Chinese 形.
螺旋形 (Japanese): a helix shape, a spiral shape
Definitions
- a helix shape, a spiral shape
Ancestry of “螺旋形”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Japanese | 形 | a shape; a form; a pattern, die, or model from... |
| 2 | Middle Chinese | 形 | — |