Ephemeralness
n. ephemeral的变形
✅ 同义词
🗣️ 情景例句
I thought you stayed home with Robbie?
我还以为你是跟Robbie待在家里的
Perish the thought
打消念头
They will think that you are the eyes and ears of the manager.
他们会认为，你是经理的耳目。