Delocalization effect
[化] 离域效应
🧩 词语组成解析
不定位; 离域; 非定域作用
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
Who called a while ago?
刚才谁在打电话？
No, they aren't.
不，不是。