twitchy

1. ADJ If you are twitchy, you are behaving in a nervous way that shows you feel anxious and cannot relax. 焦躁不安的[非正式]

Afraid of bad publicity, the department had suddenly become very twitchy about journalists. 该部门害怕有媒体的负面宣传，在面对记者时突然变得焦躁不安。