spunk

尽管年纪小，但他在比赛中展现出了惊人的勇气和决心。

Despite his young age, he showed incredible ___spunk during the competition.

酒吧里那个醉汉开始讲下流笑话，提到了精液，让所有人都不自在了。

The drunk guy in the bar started making crude jokes about ___spunk, making everyone uncomfortable.