approximation
🇺🇸
/əˌprɑːksɪˈmeɪʃn/
🇬🇧
/əˌprɒksɪˈmeɪʃn/
noun
R
A close guess of a number or amount that is not exact
Since we don't know the exact number, we use an approximation for our calculations.
由于我们不知道确切数字，我们在计算中使用了一个近似值。
R
Something that is very similar to another thing but not exactly the same
This model is a good approximation of the real building design.
这个模型是对真实建筑设计的良好近似。
translation
近似值, 近似物
词形变化
Plural
approximations