英语词汇“willis system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	willis system
释义	willis system noun Usage: usually capitalized W Etymology: after Robert Willis died 1875 English mechanician : a system of using for the generating circle of cycloidal teeth a circle equal in radius to a pinion having twelve teeth of the given pitch
随便看	rowing rowing rowing boat rowing machine rowlandite rowlock rowlock rowlock arch rowlock-back wall rowlock wall rown row out rowport rows rowse rowt rowth rowy roxburgh roxburghshire roxbury roxbury waxwork roxo roxolani roy

英语词典包含332784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。