If someone is nervous, they are frightened or worried about something that is happening or might happen, and show this in their behaviour.
例句
The party has become deeply nervous about its prospects of winning the next election...該黨對贏得下一次選舉的前景深感憂慮。She described Mr Hutchinson as nervous and jumpy after his wife's disappearance.據她描述，哈欽森先生自從妻子失蹤后變得神經兮兮、一驚一乍的。
ADJ-GRADED
神經質的;神經過敏的
A nervous person is very tense and easily upset.
例句
She was apparently a very nervous woman, and that affected her career.她顯然是一個很神經質的女人，這一點影響了她的事業。
ADJ
神經性的;神經的
A nervous illness or condition is one that affects your emotions and your mental state.
例句
The number of nervous disorders was rising in the region...該地區神經紊亂患者的人數在上升。He developed nervous problems after people began repeatedly correcting him.人們開始不停地糾正他的錯誤，之后他的神經就出現了問題。
英漢詞典釋義
n.
神經質,焦躁,膽小
Adjusting your tie is often a sign of nervousness.調整自己的領帶通常是心情緊張的跡象。He betrayed nervousness by stammering.他說話結結巴巴說明他膽子小。
英英詞典釋義
Noun
1. the anxious feeling you have when you have the jitters