紧张不安

• jitter
• have the dithers
• qualm
• flustration
• habdabs

例句

1. 前方来的这则消息使他紧张不安。
   The news from the front set him in the twitters.
2. 乘飞机旅行前他紧张不安。
   He was nervous before the plane trip.
3. 这个紧张不安的人对事故的陈述混淆不清。
   The nervous man gave a garbled account of the accident.