Conserving
[建] 保存
✅ 同义词
🗣️ 情景例句
He will say so, and you may disagree with him too - politely, of course!
你也可能会不同意他的看法——当然，你应该礼貌地告诉他。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。