单词	tranquility
释义	tran·quil·i·ty or tran·quil·li·ty (trăng-kwĭlĭ-tē, trăn-) n. The quality or state of being tranquil; serenity.
随便看	keynote address keynoter keynote speech keypad key pattern 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

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。