Insubstantiality
n. 虚体
✅ 同义词
🗣️ 情景例句
I do care.
我真的关心。
When poverty comes in at the door,love flies out of the window.
贫穷一进门，爱情跳窗走。
Last year, however, it came into use.
然而去年机场开始使用了。