Bortam
[冶]硅硼钛铝锰合金
🗣️ 情景例句
You won't feel a thing.
你一点也没有感觉。
So far so good.
目前为止，一切都好。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.
牛肉中的疯牛病，鸡肉和鸡蛋中的沙门氏菌，奶制品中的利斯特杆菌。