the anxious feeling you have when you have the jitters
an uneasy psychological state;
\\\"he suffered an attack of nerves\\\"
a sensitive or highly strung temperament
造句
用作名詞(n.)
Her nervousness bubbled into foolish laughter. 她神經緊張到了極點，以致傻笑起來。
Anxiety combined with nervousness is an uncomfortable emotional state in which one perceives danger, feels powerless and experiences tension in preparation for an expected danger. 神經緊張焦慮癥是一種時刻準備對抗危險的精神緊張狀態。