Pneumatic machinery
[化] 风动机械
🧩 词语组成解析
🗣️ 情景例句
Well keep in touch, ok?
保持联络，好吗？
I do feel mad about making that stupid mistake.
我犯了那个愚蠢的错误确实懊恼不已。
If he, or someone like him, were alive today, he might be able to tell us what to expect in the next fifty years.
如果他或是像他的什么人今天还活着的话，他大概可以告诉我们下一个50年后会发生什么事情。