Fatuitous
a. fatuity的变形
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢你。
I'll finish working at 5:30 and get home by 6 o'clock.
我希望在5:30完成工作并且在6点钟回家。
Yes, but one thing is most unlikely to change.
对，但有一件事是最不可能改变的。