approximation

ә.prɒksi'meiʃәn

英文释义

n. the quality of coming near to identity (especially close in quantity)
n. an imprecise or incomplete account
n. the act of bringing near or bringing together especially the cut edges of tissue

中文翻译

n. 接近, 近似值
[医] 接近; 近似

10,242
BNC 频率
13,653
使用频率

记忆技巧

approximation 可以分为词根 approximate（接近的）和后缀 -ion（名词后缀，表示状态或过程），整体意思为“接近的状态或过程”。

例句

1. The approximation of the answer was close enough for our needs.
这个答案的近似值对我们的需求来说已经足够接近了。
2. We can use an approximation to make the calculations easier.
我们可以使用一个近似值来简化计算。
3. His approximation of the distance was surprisingly accurate.
他对距离的估算出奇地准确。

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