单词	concerning
释义	con·cern·ing (kən-sûrnĭng) prep. In reference to. See Usage Note at participle.
随便看	keypunch keypuncher key ring key signature keystone keystroke key up keyway Key West keyword key word K-feldspar kg KGB kgf Kgs. Khabarovsk Khachaturian Khadafy Khadafy khaddar Khair ed-Din. khaki Khalid Khalid bin Abdul Aziz al-Saud.

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。