overstrung
adj
1 / ˌəuvəˈstrʌŋ; `ovɚ`strʌŋ/ (of a person) too sensitive and nervous; easily excited（指人）太敏感而紧张的, 易激动的
She was tense and overstrung before the performance. 她在演出前过於紧张.
2 / ˈəuvəstrʌŋ; `ovɚ`strʌŋ/ (of a piano) with strings in sets crossing each other at an oblique angle （指钢琴）琴弦斜向交叉的.