n.焦急不安；焦慮；動搖
Franz felt a shudder run through his veins at observing that the feeling of the duke and the countess was so much in unison with his own personal disquietude. 弗蘭茲看到公爵和伯爵夫人的感覺和他自己的焦慮這樣一致，就覺得一陣寒顫透過了他的全身。
