Fatuitous
a. fatuity的变形
✅ 同义词
🗣️ 情景例句
Sure. I will. You can count on that.
我一定会。
How long will it take to have this radio fixed?
修理这收音机要多久？
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。