Retroactive effect
[经] 有追溯效力
🧩 词语组成解析
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.
你可以想像得到，特别是在中国和日本这些使用文字而不是字母的国家，这是多么有用处！