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. 該部門害怕有媒躰的負麪宣傳，在麪對記者時突然變得焦躁不安。