perplexity/-ətɪ; -ətɪ/ n[U]1 state of being perplexed; bewilderment 困惑; 混乱 She looked at us in perplexity. 她茫然地望著我们.2 state of being complicated or difficult 复杂; 困难 a problem of such perplexity that it was impossible to solve 复杂得无法解决的问题.
牛津英汉双解词典