Preserving
n. 保留, 保存
✅ 同义词
🗣️ 情景例句
Tech stocks are hot property.
科技股如今是抢手货。
How many passengers were on the train?
在火车上有多少旅客？
If one law is changed, then people will later want to change other laws.
要是变更了一条法律，那么人们还会要变更别的法律的。