n.戏弄者,喜欢戏弄别人的人;棘手的问题;前导广告;悬念式广告;
例句:
Whether to accept the offer was a teaser.
是否接受那项提议还是个难题.
This one's a real teaser.
这可真是个难题.
It doesn't pay to invite a teaser like that.
犯不上招引那样的头痛的事儿.