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单词	cinerin
释义	cinerin noun cin·​er·​in ˈsinərə̇n plural -s : either of two oily liquid esters C20H28O3 and C21H28O5 of cinerolone having high insecticidal properties and occurring in pyrethrum flowers and distinguished by the numerals I and II Word History Etymology Latin ciner-, cinis ashes + English -in
随便看	mattering matterism matterless matters matters of course arsesmart arsey arsheens arshin arshine arshines arshins arsine arsines arsinic acid arsino- Arsinoitherium arsis arsle arsoite arson arsonate arsonation arsonic acid arsonist

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。