单词	tracing wheel
释义	tracing wheel noun : a usually toothed wheel with a handle that is used on tracing paper to trace a pattern Word History First Known Use circa 1891, in the meaning defined above
随便看	jammier jammies jammiest jamming Jammu jammu and kash Jammu and Kashmir jammy Jamnagar jamoke jamokes jampacked jampacking jampacks jampan jampanis jampans jampots jamrosade jams Jams Jamshedpur Jamshid jamshyd Jamuna

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。