perplexity
n. 困惑，茫然；令人困惑的情形，令人费解的事物
复数 perplexities
例句
He began counting them and then, with growing perplexity, counted them a second time.
他开始数，然后更加困惑地数第二遍。
《柯林斯英汉双解大词典》
The little King observed his perplexity, and dissipated it with a word.
小国王看出了他的困惑，用一句话把它消解了。
Most of them just stared at her in perplexity.
他们多数人茫然地凝视着她。
《牛津词典》
