Upgrading
v. 升级；提高品位（upgrade的现在分词）
✅ 同义词
🔴 反义词
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
Janet winked at her boy friend.
珍妮向男朋友眨眨眼。
OK. Run with it like this.
带着它这样跑。