fantastically  
adverb uk/fænˈtæs.tɪ.kəl.i/ us/fænˈtæs.tɪ.kəl.i/
  (VERY WELL)      
 B2 极好地
extremely well
  It's a very strange arrangement, but it works fantastically.  这样安排非常奇怪,但效果非常好。 
 He scored two goals and played fantastically. 他踢得很精彩,进了两个球。 
 - More examples
 - Mick and his grandson get on fantastically.
 - The two of them worked fantastically together.
 - I'm sure the world will see a fantastically organised sporting spectacle.
 
  (EXTREMELY)      
 及其;非常
extremely or to a very great degree
  They're fantastically rich. 他们极为富有。 
 They're doing fantastically well. 他们做得非常好。 
 The number of amateur naturalists has grown fantastically. 业余博物学家的数量增长得非常快。 
 - More examples
 - He is fantastically hardworking.
 - She was fantastically disciplined, training five or six days a week.
 - She made a fantastically detailed cake of a woman wearing traditional clothing.
 
See: fantastic