Static friction
[化] 静摩擦
🧩 词语组成解析
🗣️ 情景例句
I'm just not sure about what I want to do.
我不知道该读什么？
What a shame.
好可惜。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。