单词	brain teaser
释义	brain teaserˈbrain ˌteaser noun [countable] a difficult problem that is fun trying to solve
随便看	QR code qt q.t. Q-tip qtr. qua quack quackery quad quad bike quadr- Quadragesima quadrangle quadrant quadraphonic quadratic equation quadri- quadriceps quadrilateral quadrille quadrillion quadriplegia quadriplegic quadrophonic quadru-

英语词典包含52748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。