Bortam
[冶]硅硼钛铝锰合金
🗣️ 情景例句
They're both students of the performing arts.
他们两个都是的搞表演艺术的学生。
To read without reflection is like eating without digestion.
学而不思，犹如食而不化。
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。