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
What display resolution will you be working with?
你要用什么样的显示率工作？
A discount of six percent is all that I'm authorized to offer you.
6%的折扣是我权限内所能给你的。
Nice to meet you too! What class are you in?
我也很高兴。你是哪班的？