Upgrading
v. 升级；提高品位（upgrade的现在分词）
✅ 同义词
🔴 反义词
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
Thank you. Here's $10:00. Keep the change.
谢谢你。这是10美元，不用找了。
He had to choose between death and dishonor.
他不得不在死亡和耻辱之间选择。