elated
adjective uk/iˈleɪ.tɪd/ us/iˈleɪ.t̬ɪd/
C2 兴高采烈的；喜气洋洋的；欢欣鼓舞的
extremely happy and excited, often because something has happened or been achieved
The prince was reported to be elated at/by the birth of his daughter. 据报道，王子喜得千金。
Synonym: ecstatic
Opposites: dejectedsorrowful