单词	undecylic acid
释义	undecylic acid noun un·​de·​cyl·​ic acid ¦əndə̇¦silik- : undecoic acid especially : undecanoic acid Word History Etymology undecyl + -ic
随便看	operetta operettas operettist operettists operon operons operose operosely operoseness operosenesses operosity operous opes opest opg oph Ophelia ophelimity opheodryses ophi- Ophian ophic ophicalcite Ophicephalidae Ophichthyidae

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。