单词	annular gear
释义	annular gear noun : internal gear Word History First Known Use 1854, in the meaning defined above
随便看	smashable smashboard signal smashed smashed down smashed in smasher smasheroos smashers smashery smashes smashes down smashes in smashest smashing smashing down smashing in smashing machine smashinglier smashingliest smashingly smashmouth smashup smashups smatch smatched

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。