madly      
adverb uk/ˈmæd.li/ us/ˈmæd.li/
  (ENTHUSIASTICALLY)      
  猛烈地;非常地
with a lot of energy and enthusiasm
  We cheered madly as the team came out onto the field. 球队入场时,我们拼命欢呼。 
 I was rushing around madly tidying up the flat before they arrived. 我在他们到达之前忙不迭地把公寓打扫了一番。 
 madly in love 非常爱,热恋
to love someone very much
  She's madly in love with David. 她和戴维处于热恋之中。