trifle  
 noun uk/ˈtraɪ.fəl/ us/ˈtraɪ.fəl/
  (SWEET DISH)      
  [ C or U ]乳脂松糕,果酱松糕(一种甜点,包括一层水果海绵蛋糕、一层蛋奶沙司和一层奶油) 
a sweet cold dish consisting of a layer of fruit and cake, a layer of custard (= thick, sweet, yellow sauce) and a top layer of cream
  a sherry trifle 雪利酒浸果酱松糕 
   (UNIMPORTANT THING)        
 [ C ] formal琐事;零碎;小东西 
a matter or object of little value or importance
  I brought a few trifles back from India - pieces of jewellery and fabric mainly. 我从印度带回了几样小玩意儿——主要是些首饰和布料。 
 a trifle 稍微,略微
slightly
  I'm a trifle confused about the arrangements for tonight. 我对今晚的安排有点儿不太明白。