Futilitarianism
悲观主义, 万事皆空论
✅ 同义词
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
An occasion lost cannot be redeemed.
时机失了无法挽回。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，