[139-45] exultant
adj.欢腾的;狂欢的(happy;jubilant)[139-45] brisk
adj.活泼的,轻快的(swift,energetic)[139-45] gleeful
adj.极高兴的,兴奋的(delightful,exultant)[139-45] joyous
adj.快乐的,高兴的[139-45] blessed
adj.愉快的(amused,blithe)[139-45] pleasing
adj.愉快的(blithe,amusing)[139-45] pleasure
n.快乐(enjoyment)