Simone
teaser n. 戏弄者，喜欢戏弄别人的人；棘手的问题1. The problem looks simple enough, but when you come to try and solve it you'll find it's a real teaser. 这道槐雹题看起来很简单，但当你要解它时你就会发现它确实是一道难题。2. It doesn'脊明戚t pay to invite a teaser like that. 犯不上樱陵招引那样的头痛的事儿。3. Whether to accept the offer was a teaser. 是否接受那项提议还是个难题。
