兴致勃勃

興致勃勃
xìngzhìbóbó
  1. to become exhilarated (idiom); in high spirits
  2. full of zest

CEDICT

full of interest and enthusiasm

Wiktionary

勃勃，旺盛的样子。兴致勃勃形容兴趣浓厚。《镜花缘．第五六回》：「到了郡考，众人以为缁氏必不肯去，谁知他还是兴致勃勃。」也作「兴致勃发」。

重編國語辭典

形容兴趣浓厚

維基詞典

Entry Composition

1 兴致 xìngzhì
  1. mood
  2. spirits
  3. interest
2 勃勃 bóbó
  1. thriving
  2. vigorous
  3. exuberant