单词	pentacontane
释义	pentacontane noun pen·​ta·​con·​tane ˌpentəˈkän‧ˌtān plural -s : a paraffin hydrocarbon C50H102 especially : the normal hydrocarbon CH3(CH2)48CH3 Word History Etymology Greek pentēkonta fifty + English -ane
随便看	sleigh sleigh bed sleigh beds sleigh bell sleighed sleigher sleighers sleighing sleighings sleighs sleight sleight of hand sleights sleights of hand sleighty slemani slendang slender slender aster slender bent grass slender blue flag slender deutzia slender foxtail slender gooseberry slender grama

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。