gnawnɒ:英式朗读美式朗读基本解释v. 咬, 啃, 侵蚀, 消耗, 折磨英文释义v. bite or chew on with the teeth词形变化现在分词gnawing过去式gnawed过去分词gnawed第三人称单数gnaws复数gnaws上一个单词：gnatty下一个单词：gnaw at