mirthful

形容词 mirthful:

1. full of or showing high-spirited merriment
   同义词：gay, jocund, jolly, jovial, merry
2. arousing or provoking laughter
   同义词：amusing, comic, comical, funny, laughable, risible

1. Her funny costume caused much mirthful laughter among the guests.
   她那滑稽的服装引得客人哄堂大笑。

mirth.ful

adj.（形容词）
Full of gladness and gaiety.
欢乐的，高兴的
Characterized by or expressing gladness and gaiety:
令人快乐的：以欢乐、愉快为特征的或表达欢乐、愉快的：
例句：
a warm, tender, and mirthful movie.
一部热情、温柔并引人发笑的电影

【引伸】
mirth.fully
adv.（副词）
mirth.fulness
n.（名词）