Downfallen
a. 垮台的, 坠落的, 没落的
✅ 同义词
🗣️ 情景例句
Not at all. Hope you come again.
不客气。希望你能再来。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
I see.
我明白了。