Substitutability
[计] 可代换性, 可置换性
🗣️ 情景例句
My stomach growls at me when I'm hungry.
我的肚子在咕噜咕噜地向我发牢骚呢！
In moderating, not satisfying, desires, lies peace.
节欲不纵情，心情得安宁。
This was more than we could bear, so we decided to spend our last day exploring the countryside.
人多得使我们难以忍受，于是我们决定利用最后一天去乡间一游。