Ferrotungsten
[机] 钨铁
🗣️ 情景例句
as well as the younger people of Riverdale.
和年轻人服务。
Don't you get it?
你懂不懂啊？
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。