Nagelschmidtite
(炼钢)平炉炉渣磷酸体
🗣️ 情景例句
Of course not, Richard.
当然不会有 Richard。
There is no friend so faithful as a good book.
最忠实的朋友莫过于一本好书。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；