nervous adj. 精神緊張的
adj. 神經質的，神經緊張的
She is a nervous woman. Do you see that nervous smile on her face?
緊張的，擔心的，情緒不安的
He had never spoken in public, so he was very nervous.
詞語辨析： nervous adj. 精神緊張的（事情發生時）
Examinations make me nervous.
worried adj. 擔心的（為以後的事情）
Her parents are very worried about her safety.
upset adj. 不安的 (對以前的事情)
He failed the final exam, so he felt upset.
irritable adj. 易怒的，急躁的
Our teacher is an irritable old lady. She gets angry easily.
anxious adj.憂慮的;焦慮的 feeling worried or nervous
be anxious for sb/ about sth為某人/某事憂慮
（2011山東）Are you anxious and restless if you are separated from your mobile phone?不帶手機你是否會感到焦慮？
渴望的 wanting sth very much
be anxious to do
The parents suggested sleeping in the hotel room but their kids were anxious to camp out during the trip.
父母建議旅行期間住賓館，但孩子們渴望露營。