| • echo contact procedure | |
| प्रतिध्वनि: echo resonance reverberation replication sound | |
| प्रतिध्वनि संपर्क: echo contact | |
| संपर्क: connection intromission infection affiliation | |
| संपर्क प्रक्रिया: contact procedure submarine | |
| प्रक्रिया: methodology proboscis mechanics science | |
प्रतिध्वनि संपर्क प्रक्रिया in English
[ pratidhvani samparka prakriya ] sound:
