Unvulcanized
未硫化的
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
I think it's going to be too dry.
我认为天气将会太干。
I'm sure we can get you a great deal.
我很肯定我们可以帮你做成一笔好交易。