| • quadratic curve | |
| द्वि: double acting double helical gear double | |
| द्वि घात: quadric द्वि double acting double helical | |
| घात: ambuscade ambush machination manoeuvre trap | |
| वक्र: curve twist coil campylotropous frequency curve | |
द्वि घात वक्र in English
[ dvi ghat vakra ] sound:
