Thrs
abbr. time history generated response spectrum 产生反应谱的时程曲线
🗣️ 情景例句
You'll be fine.
你不会有事的。
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
When he travelled across India, he travelled hard-seat, unreserved, together with peasants and other ordinary people.
当他穿越印度旅行时，他与农民及其他普通人一起乘坐"没有被预定的硬座。