v.咬；折磨；侵蝕
Rats gnawed off the lid of the box. 老鼠咬開(kāi)了盒蓋。
These desires gnawed away at us constantly. 這些欲望不斷地折磨我們。
Self-doubt began to gnaw away at her confidence. 對(duì)自己的懷疑漸漸吞噬了她的自信心。
adj.缺刻狀的；被啃過(guò)的
動(dòng)詞gnaw的過(guò)去式和過(guò)去分詞形式.
adj.咬的；痛苦的；折磨人的
動(dòng)詞gnaw的現(xiàn)在分詞形式.
