| 单词 | approximation |
| 释义 | Word Frequency approximation(əˌprɒksɪˈmeɪʃən) noun 1. the process or result of making a rough calculation, estimate, or guess he based his conclusion on his own approximation of the fuel consumption 2. an imprecise or unreliable record or version an approximation of what really happened 3. mathematics an inexact number, relationship, or theory that is sufficiently accurate for a specific purpose 4. mathematics a. an estimate of the value of some quantity to a desired degree of accuracy b. an expression in simpler terms than a given expression which approximates to it |
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