| 单词 | brain teaser | 
| 释义 | brain teaser    also brain-teaser Word forms:  brain teasers   countable noun A  brain teaser is a question, problem, or puzzle that is difficult to answer or solve, but is not serious or important.   We want to really tie up the puzzle and brain teaser side of things. | 
| 随便看 | 
 | 
英语词典包含147115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。