He is disconcerted to find the other guest formally dress.
他看到其他客人都穿得正正经经的，觉得很尴尬。
Henry was disconcerted to find that he had come to school without combing his hair.
亨利发现他没有梳头就来到学校时，心里很慌乱。
She was disconcerted to see that she was being watched.
她发现有人在监视她，便惊惶失措。
