Smoothometer
不平度测定仪
🗣️ 情景例句
I'd like to loan some money.
我想贷点钱。
How is the weather today?
今天天气怎么样？
Oh, look! said Ann. What's that? She pointed at one of the things.
“看啊！”安说，“那是什么？”她指着一件展品问。