1. 副詞
   歡樂地
   愉快地, 喜氣洋洋地
   

   同義字詞
   brightly,cheerfully,cheerily,gaily,gayly,happily,heartily,jocosely,jovially,merrily
   

例句

1. He laughed, not very mirthfully .
2. Then all shouted mirthfully , and leaped about the room.
3. Comfortable in his room of rooms, he would point and say mirthfully , 'Uninsurable except against catastrophe.'
4. You see, since Scott Rasmussen actually left the organization back in August, the Rasmussen updates have now become infinitely useful if not at least for brief interludes of mirthfully absurd hilarity.
5. A shrewd businessduck and noted tightwad, he is fond of diving into his money, burrowing through it, swimming laps in it, spitting out coins that enter his mouth like water during these swimming sessions, and tossing coins into the air mirthfully only to let them fall upon his head – all without injury.