Thrs
abbr. time history generated response spectrum 产生反应谱的时程曲线
🗣️ 情景例句
I envy you for your ability to cope with the situation.
我羡慕你有能力应付这种情况。
Once bitten, twice shy.
一次被咬，下次胆小。
Congratulations on you success.
祝贺你的成功。