teasers

n.

a worker who teases wool

someone given to teasing (as by mocking or stirring curiosity)

同义词：teaseannoyervexer

an advertisement that offers something free in order to arouse customers' interest

a particularly baffling problem that is said to have a correct solution

同义词：puzzlepuzzlermystifier

an attention-getting opening presented at the start of a television show

a flat at each side of the stage to prevent the audience from seeing into the wings

同义词：tormentertormentor

a device for teasing wool

"a teaser is used to disentangle the fibers"

teasers
Some Teasers Concerning Conditional Probability
Some teasers concerning conditional probabilities.
The Role of News Teasers in Processing TV News and Commercials.
What Do You Say to Teasers? Parent and Child Evaluations of Responses to Teasing
Effectiveness of testosterone-treated wethers and ewes as teasers
Priming effects of television news bumpers and teasers on attention and memory
General competitive equilibrium of the spatial economy : Two Teasers
Users and "teasers": failure to follow through with initial mental health service inquiries in a child and family treatment center
Changes in the median lambing dates and lambing pattern with variation in time of joining and breed of teasers