unnerved
adj. 气馁的；烦恼不安的
v. 使失去气力；使焦躁（unnerve 的过去分词形式）
例句
His silence unnerved us.
他的沉默令我们心里发慌。
《牛津词典》
The news about Dermot had unnerved me.
有关德莫特的消息已让我不安了。
《柯林斯英汉双解大词典》
She appeared strained and a little unnerved.
她看起来神色不安，有点心慌。
