A simple toy in the form of a flat disc with a central bearing and several rounded blades, which can be spun between the fingers.
A simple toy in the form of a flat disk with a central bearing and several rounded blades, which can be spun between the fingers.
英语词典包含464360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。