specified quantity

• 规定数量

specified quantity的用法和样例：

例句

1. Inside each drum was a designated quantity of radioactive waste.
   在每个圆筒中都装有规定数量的放射性废物。
2. Once agreed upon, it is the obligation of the parties involved to sell or buy the specified amount of products.
   一旦达成协议，有关各方都有义务销售或购买规定数量的产品。