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
with one real intergenerational program.
用一套真正跨辈份的活动。
Hey, man, good to see you.
嗨，幸会。
He suddenly appeared in the party.
他突然在晚会上出现了。