单词	glycerole
释义	glycerole noun glyc·​er·​ole ˈglisəˌrōl plural -s : glycerite Word History Etymology irregular from glycer-
随便看	sign out sign over sign painter sign up sign up (for) sign up for sign up or on sign vehicle sign-off sign-on sign-out sign-up signa signable signage signages signal signal board signal box signal bridge signal halliard signal halyard signal noise ratio signal number signal oil

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。