teaser
n. 戲弄者,喜歡戲弄別人的人; 棘手的問題
A teaser is a difficult question, especially one in a competition.
A teaser is someone who makes fun of people in a slightly cruel way.
1. a worker who teases wool
2. someone given to teasing (as by mocking or stirring curiosity)
3. an advertisement that offers something free in order to arouse customers' interest
4. a particularly baffling problem that is said to have a correct solution;
5. an attention-getting opening presented at the start of a television show
6. a flat at each side of the stage to prevent the audience from seeing into the wings
7. a device for teasing wool;
The problem looks simple enough, but when you come to try and solve it you'll find it's a real teaser.
這道題看起來很簡單, 但當你要解它時你就會發現它確實是一道難題.
It doesn't pay to invite a teaser like that.
犯不上招引那樣的頭痛的事兒.
Whether to accept the offer was a teaser.
是否接受那項提議還是個難題.
This one's a real teaser.
這可真是個難題.
In conclusion, I would like to leave you with a brain teaser.
最後, 大家來動動腦筋.