multiplier kinescope

例句：

1. 1. The company's profit margin is a key factor in its success.
   该公司的利润率是其成功的关键因素。
2. 2.This calculator uses a multiplier to calculate the product of two numbers.
   这个计算器使用一个乘数来计算两个数字的乘积。
3. 3. The multiplier effect can be seen in the increase in sales after the new policy was implemented.
   在实施新政策后，销售额的增加可以看作是乘数效应的表现。