महापार्श्वेन Mahaparsva, बाणवर्षेण rain of arrows, अर्दिताः dejected, तेवानराः those Vanaras, सर्वे all, विषादविमुखाःsad look, गतचेतसः lost senses, बभूवुः wore

By the rain of arrows of Mahaparsva, the Vanaras were dejected and wore a sad look on their face and lost senses.