puzzler

noun

1. 费解的事；谜团
   something that makes you feel confused

1. In the performance puzzler, I attributed Benchmark's sane results to the fact that it measures task's steady-state execution profile, as opposed to the initial performance.
   在一个性能难题一节中，我指出Benchmark产生更可靠的结果的原因是，它只度量稳定状态下task的执行时间，而不理会最初的性能。
2. 'The real puzzler is the maple syrup,' he says.
   他说：真正令人不解的是枫树糖浆。
3. How companies and local governments will manage to service that debt as growth cools and interest rates rise is a puzzler.
   随着经济增长放缓和利率上升，企业和地方政府将如何偿付这些债务成了一个难题。
4. This puzzler delivers a highly-polished game that's very difficult to put down.
   这一个使困惑的人递送一高度地-非常困难放下的擦亮的游戏。
5. What happened to the missing money is quite a puzzler.
   丢失的钱在哪儿真是件令人不解的事。
6. The greatest crossword puzzler of our time.
   我们那个时候玩字谜玩得最棒的人。
7. CNN producers armed with cameras put the puzzler to passersby in Berlin, Madrid, Rome, Bangkok, Tokyo, New Delhi and Paris.
   带着摄像机，CNN制片人将这个难题交给柏林、马德里、罗马、曼谷、东京、新德里和巴黎的路人们。
8. The psychological puzzler and problems, which University students reflect in adapting environments 、 self-managing 、 studying 、 personal intercourse 、 making friends and amativeness 、 job-seeking, personality evolution and mood suiting are increasingly standing out.
   大学生在环境适应，自我管理、学习成才、人际交往、交友恋爱、求职择业、人格发展和情绪调节等方面反映出来的心理困惑和问题日益突出。
9. This technology is of such characteristics as simplifying operation and high efficiency as well as solves the puzzler of sand-control in bottom water oil reservoir and possesses remarkable economical efficiency.
   此项技术施工简单，有效率高，有效解决了底水油藏的防砂难题，具有显著的经济效益。

noun

1. a particularly baffling problem that is said to have a correct solution
   1. he loved to solve chessmate puzzles
   2. that's a real puzzler

   Synonym:    puzzlemystifierteaser