Metallographical
a. [冶]金相学的
🗣️ 情景例句
What software is bundled with this system?
这个计算机系统附带什么样的软件？
He's behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，