1. He rejoined the subject with sober jocularity. 他以很有分寸的诙谐重新返回这个话题。
2. The unaccountable depression that possessed Philpot deprived him of all his usual jocularity and filled him with melancholy thoughts. 一种难以形容的沮丧心情使菲尔波特失去了平时那种诙谐乐观的性格，他心中愁绪万端。
3. They drove comfortably to Hagaru-ri with Smith in a rare burst of jocularity promising Harris a station wagon of his own in exchange for continued close air support. 他们舒舒服服地到达了下碣隅里，在路上史密斯开玩笑说，如果哈里斯能保证他的空中支援，他就自己掏钱送一辆旅行车给哈里斯。
英英解释
n.
1. a feeling facetious merriment
2. fun characterized by humor
3. activity characterized by good humor
