Surfaction
[化] 表面改质; 表面改良
🗣️ 情景例句
Do you have a children's menu?
你们有儿童菜单吗？
To start to work
开始工作
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。