名詞 nervousness:

1. the anxious feeling you have when you have the jitters
   同義詞：jitteriness, jumpiness, restiveness
2. an uneasy psychological state
   同義詞：nerves
3. a sensitive or highly strung temperament

1. His conduct is a mere cover-up for his nervousness.
   他的行為只是為了掩護他的緊張。
2. His nervousness was obvious right from the start.
   他從一開始就顯然十分緊張。
3. An outward show of confidence concealed his nervousness.
   他表現(xiàn)出很有信心的樣子以掩蓋內(nèi)心的緊張。
4. He laughed to cover (ie hide) his nervousness.
   他哈哈大笑以遮掩緊張的心情。