单词	Heian
释义	Heian adjective Hei·​an ¦heēˈän, ˈhāən : of or relating to a period of Japanese history from the late 8th to the late 12th century Word History Etymology Japanese, literally, tranquility
随便看	positivistically positivists positivities positivity positon positor positrino positron positron-emission tomography positronium positroniums positrons posits positum positure posn posnania Posnanian posnets posol posole posoles posologic posological posologies

英语词典包含469781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。