tension [ˈtenʃn]

以下由轻松背单词网站提供

n.(紧张)状态；拉(绷)紧；张力，拉力

a feeling of nervousness before an important or difficult event

I could feel the tension in the room. 我可以感觉到房间里的紧张气氛。
Relaxaion is better than tension. 缓和比紧张好。