Duralium
镁铝合金; 硬铝
🗣️ 情景例句
You're like a brother to me.
你像我的兄弟一样。
All the world's a stage, and all the men and women merely players.
整个世界是个舞台，男男女女，演员而已。
the cost of managing and administering the business.
企业行政管理费。