名詞 discomfiture:

1. anxious embarrassment
   同義詞：discomposure, disconcertion, disconcertment

1. She couldn't disguise her glee at their discomfiture.
   他們受挫，她不禁喜形於色。

dis.com.fi.ture

n.（名詞）
Frustration or disappointment.
挫敗，失望
Lack of ease; perplexity and embarrassment.
不安；困惑，尷尬
Archaic Defeat.
【古語】 大敗，崩潰