Aldural
包纯铝的硬铝合金, 高强度铝合金
🗣️ 情景例句
I have been a secretary in an insurance company.
我一直在一家保险公司担任秘书工作。
Sound love is not soon forgotten.
爱深难忘。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。