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	levitical levitical degrees levitically low fat snack food low-fat snack food low fat/usual cholesterol low female literacy low fever low-fi low fiber diet low-fiber diet low fidelity low-field microwave absorption low field strength element low fire interlock low five low-five lowfive low fived low-fived lowfived low fives low-fives lowfives low fiving

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。