Retrofitting
n. 改装
✅ 同义词
🗣️ 情景例句
Then it's settled.
就这样定了。
I am 60 years old and siingle.
我六十岁了，仍然单身。
The most important factor in our environment is the state of our own minds.
我们环境中最重要的因素就是我们的思想状况。