Downfallen
a. 垮台的, 坠落的, 没落的
✅ 同义词
🗣️ 情景例句
He's constantly disturbing me.
她老是打扰我。
You've inherited a large estate!
你继承了一大笔遗产嘛！
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。