单词	octadecyl
释义	octadecyl noun oc·​ta·​dec·​yl ˌäktəˈdesə̇l : an alkyl radical C18H37 derived from an octadecane by removal of one hydrogen atom especially : the normal radical CH3(CH2)16CH2− Word History Etymology International Scientific Vocabulary octadecane + -yl
随便看	sculch sculches sculdudderies sculduddery sculduggery sculk sculked sculkers sculking sculks scull scullduggery sculled sculler sculleries scullers scullery sculles sculling scullings scullion scullions sculls possessional possessionalism

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。