Declinism
n. （认为美国实力、声望和生活质量日趋衰落的）衰落论
🗣️ 情景例句
Do you have any better suggestions?
你有更好的提议吗？
I meet the boy whose aunt is a housemaid.
我遇到那个男孩的姑妈是家庭主妇。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子