Retroactive contributions
[经] 追溯交款(贡献,捐款)
🧩 词语组成解析
n. 贡献；出资
🗣️ 情景例句
Where do people hang out on the weekend?
大家周末都去哪儿玩？
Did you go to the hospital last night?
你昨晚去医院了吗？
However, this does not always happen.
然而，情况并不都是这样，