Where does “光年” come from?
光年 (Japanese) comes from English light year — A unit of length equal to the distance light...
光年 (Japanese): a light year
Definitions
- a light year
Ancestry of “光年”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | light year | A unit of length equal to the distance light... |