Thrs
abbr. time history generated response spectrum 产生反应谱的时程曲线
🗣️ 情景例句
You look great!
看起来很棒！
We're in competition with several other companies for the contract.
我们与另外几家公司逐争取这个合同。
That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynic,
现代露营装备一年比一年讲究，这对那些厌世嫉俗者来说是一件有趣的自相矛盾的事情。