persistence (persistency) [i pqRs7stQns, `z7s` | `s7s` ]    (¼øÀ§: 6860 - ´ëÇÐ ¼öÁØ)  
¶æ ¸í) ²ö±â,²ö´öÁü
Mean The act of persisting.
ÆÄ»ý¾î persist  [µ¿]
persistent  [Çü]
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