approximation

例句

My budget is only a rough approximation of the cost.

我的预算只是对费用的粗略估计。

播放英音

Computer models provide an approximation of future climate conditions rather than a precise prediction of every change.

计算机模型提供的是对未来气候状况的近似估计，而非对每一次变化的精确预测。

常用搭配

• a rough approximation｜粗略估计
• a close approximation｜非常接近的估计或模拟
• a reasonable approximation｜合理的近似估计

词形与相关词

approximate (v.) · approximate (adj.) · approximately (adv.)

用法提示

常用an approximation of；强调接近但并不精确。