´Ü¾î : gnaw / ¹ßÀ½ : ³Ê
¶æ : ~ (away) (at/on sth) ½ò´Ù, °¦¾Æ¸Ô´Ù, ¹°¾î¶â´Ù
¶æ(¿µ¾î) : If people or animals gnaw something or gnaw at it, they bite it repeatedly.
¿¹¹® : ÀÚ±â ȸÀǰ¡ ±×³àÀÇ ÀڽۨÀ» °¦¾Æ¸Ô±â ½ÃÀÛÇß´Ù.
¶æ : Self-doubt began to gnaw away at her confidence.