joyful汉语翻译：
a. 欢喜的, 高兴的, 令人高兴的词型变化：
名词:joyfulness副词:joyfully英语解释：
形容词 joyful:

full of or producing joy

full of high-spirited delight同义词：elated, gleeful, jubilant

例句：

Imagine the joyful scene when they were reunited with their lose daughter.他们与丢失的女儿团聚时的场面该多麽欢乐。

The meeting between the two families was a joyful one.这两家人的聚会十分愉快。

Full of jubilant delight; joyful.充满欢喜的; 快乐的

Imagine the joyful scene when they were reunited with their lost daughter.他们与失散的女儿团聚，快乐的情景是可想而知的。

详细解释：
joy.ful
adj.（形容词）
Feeling, causing, or indicating joy.See Synonyms at glad
感到高兴的，使人高兴的，或表示高兴的参见 glad
【引伸】
joy.fully
adv.（副词）
joy.fulness
n.（名词）

joyful