sat-cit-ānanda - eternity, knowledge and bliss; pūrṇa - full; kṛṣṇera - of Lord Kṛṣṇa; sva-rūpa - own form; eka-i - one; cit-śakti - spiritual energy; tāṅra - of Him; dhare - manifests; tina - three; rūpa - forms.

Lord Kṛṣṇa’s body is eternal [sat], full of knowledge [cit] and full of bliss [ānanda]. His one spiritual energy manifests three forms.