tension

/ˈtɛnʃən/

(psychology) a state of mental or emotional strain or suspense

中文释义：紧张；焦虑

The tension in the room was palpable as everyone awaited the exam results.

房间里紧张气氛显而易见，每个人都在等待考试结果。

Meditation is an effective way to relieve mental tension and improve focus.

冥想是缓解精神紧张、提高专注力的有效方法。