| • invariable line | |
| अचर: constant nonvariant absolute constant word | |
| रेखा: alignment lineament stria stroke rule curve trait | |
अचर रेखा अंग्रेज़ी में
[ acar rekha ]
| • invariable line | |
| अचर: constant nonvariant absolute constant word | |
| रेखा: alignment lineament stria stroke rule curve trait | |
