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
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
Really? Oh well, no news is good news.
真的吗？噢，没有消息就是好消息。