Comburimeter
燃烧计
🗣️ 情景例句
you gave me enough information
已经给了我充分的资料。
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
If you are younger, and ina solid financial position,
如果你年轻一些，并且经济状况可靠，