Groundlessness
n. groundless的变形
✅ 同义词
🗣️ 情景例句
Let's get engaged.
我们订婚吗？
My grandma is 40 years older than me.
我祖母比我大40岁。
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？