单词	unconcerned
释义	un·con·cerned (ŭn′kən-sûrnd) adj. 1. Not interested; indifferent: a practical thinker unconcerned with abstract questions. 2. Not anxious or apprehensive; unworried: The foolhardy sailor was unconcerned about the oncoming storm. un′con·cerned·ly (-sûrnĭd-lē) adv. un′con·cerned·ness n.
随便看	knot knot knotgrass knothole knot theory knottiness knotty knotty pine knotweed knout know knowable knowed knower know-how knowing knowingly knowingness know in the biblical sense know-it-all knowledgable knowledge knowledgeability knowledgeable knowledgeably

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。