Unsubstantiality
n. unsubstantial的变形
✅ 同义词
🗣️ 情景例句
It's raining cats and dogs.
真是大雨倾盆。
Butter to butter is no relish.
千篇一律的东西令人生厌。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。