Duranal
杜拉纳尔铝镁合金
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
He was at a loss for words.
他不知道该说什么好。
We're having a lot of trouble filling this order.
我们这次供货很有问题。