新东方-柯林斯雅思备考词典

proportional

英  [prəˈpɔːʃənəl]
    

[ADJ]

    ADJ. 形容词
  • 1(与…)成比例的

    If one amount is proportional to another, the two amounts increase and decrease at the same rate so there is always the same relationship between them.

    双语例句

    例:

    Loss of weight is directly proportional to the rate at which the disease is progressing.

    体重下降和该病的发展速度成正比。

    例:

    a proportional fee based on the final sale price.

    一种以最后销售价为基础计算的比例费用。