Upgrading
v. 升级；提高品位（upgrade的现在分词）
✅ 同义词
🔴 反义词
🗣️ 情景例句
And you could make your dresses at home.
可以在家做衣服。
Novelty is the great parent of pleasure.
新奇生乐趣。
Yes, Mr. Wu. Thank you.
好的，吴先生。谢谢您。