restlessness
n. 坐立不安；不安定
例句
Karen complained of hyperactivity and restlessness.
卡伦抱怨说自己过分好动和不安宁。
《柯林斯英汉双解大词典》
There was a feeling of restlessness deep in her soul.
她内心深处感到焦躁不安。
《牛津词典》
At last would the agonizing restlessness be allayed, which destroys my existence!
那种毁灭了我的生命的、令人痛苦的不安的情绪，就终于会消失！
