mass noun
a feeling of anxiety or worry
焦虑; 担心：
public disquiet about animal testing.
公众对动物试验的不安。
with obj.［usu. as adj. disquieted］
make (someone) worried or anxious
使担心; 使焦急：
she felt disquieted at the lack of interest the girl had shown.
她为这个女孩表现出来的缺乏兴趣而着急。