Zircal
锌镁铜铬锰铁硅合金
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
When does it arrive?
什么时候到那儿？
and as the number of stars in the universe is so vast,
因为宇宙中恒星的数目极其庞大，