单词	sliding gear
释义	sliding gear noun : a change gear in which speed changes are made by sliding gear wheels along their axes so as to place them in or out of mesh Word History Etymology sliding entry 2
随便看	prefascists prefashion prefatial prefatorial prefatorially prefatorily prefatory prefect prefect apostolic prefect's court prefectoral prefectorial prefectorially prefects prefectships prefectural prefecture prefecture apostolic prefectures prefecundation prefecundatory prefeminist prefer preferabilities preferability

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。