单词	crank arm operator
释义	crank arm operator roto operator roto operator A gear-driven device, turned with a small crank handle or knob; used to open and close jalousies, awning windows, casement windows, and fanlights.
随便看	erose leaf erosely e rosette e rosette-negative e-rosettes forming percentage e rosette test e-rosette test eros (extremely reliable operating system) digital image processing system erosh erosible erosion fedorivanovich soimonov fedor ivanovich tiutchev fedor ivanovich tolbukhin fedor ivanovich uspenskii fedor kamenskii fedor karlovich arnold fedor karlovich avelan fedor karlovich russov fedor karpov fedor khitrov fedor kirichenko fedor kokoshkin fedor kolesov fedor komissarzhevskii

英语词典包含2567994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。