Duralium
镁铝合金; 硬铝
🗣️ 情景例句
This is a crazy morning. Hello, Richard.
这是一个忙得头昏的早晨。哈喽， Richard。
The feature started at 9 o'clock and ended at 11:30.
放映在9点钟开始了并且将在11:30结束了。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？