tenseness

Worries and tenseness can lead to insomnia.

忧虑和紧张会导致失眠。

Feel the body relax, feel the tenseness disappear, but do not fall asleep.

感觉体放松，感觉绷紧消失，但是不要睡。

Their reticence and tenseness seemed to melt away as they petted the stray, and our sessions were relaxed and open.

摸拍这只无主的猫时，素日的缄默和紧张似乎融化了，疗程进行得既轻松，又坦率。