nibbles

v.一点点地咬；轻咬；吹毛求疵；（审慎地）表示有意接受n. 轻咬；少量 过去式：nibbled过去分词：nibbled现在分词：nibbling第三人称单数：nibblesnibbles Noun a small byte gentle biting Verb bite off very small pieces;"She nibbled on her cracker" bite gently...