Duralplat
包硬铝的铜板, 锰镁合金被复硬铝
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
I'm on a diet.
我正在节食。
Three factors have caused these fish to grow so large:
这些因素促使这些鱼可以长得如此巨大：