【托福潮词汇】1. idol type 偶像派；2. housing funds 住房公积金；3. cougar (源自电影Cougar Club) 熟女；4. picky-eater 挑食者；5. fake fans 伪球迷；6. straitjacket 紧身服；7. group buying 团购；8. shotgun marriage 奉子成婚；9. premarital sex 婚前性行为；10. flaunt wealth 炫富；
