Indefinableness
n. indefinable的变形
✅ 同义词
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
Drop me a line.
写封信给我
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。