| 单词 | approximation |
| 释义 | approximation nounadjective | verb + approximation adjective➤accurate, close, good, nearest, reasonable精确的估计；很接近的估计；最接近的近似值；合理的近似值◆this is the nearest approximation of cost that they can give us.这是他们能够给我们的最接近的费用估计。➤crude, rough粗略的／大致的估计◆this is only a crude approximation of the actual conditions in the area.这只是对这一地区实际情况的粗略估计。verb + approximation➤make作粗略估计◆we do not have the true figures so we will have to make some approximations.我们没有确切的数字，因此只能作些粗略的估计。➤give (sb), provide (sb with)（为某人）作粗略的估计 approximation /əˌprɒksɪmeɪʃn; name əˌprɑːk-/ noun [countable] 1.an estimate of a number or an amount that is almost correct, but not exact 近似值◆that's just an approximation, you understand. 你知道那只不过是近似值。2.a thing that is similar to sth else, but is not exactly the same 类似事物◆our results should be a good approximation to the true state of affairs. 我们的结果应该与实际情况非常接近。☞ approximationapproximation/əˌprɒksɪˈmeɪʃn ||; əˌprɑksəˈmeʃən/noun [c] a number, answer, etc which is nearly, but not exactly, right 约数；近似的答案；概算 approximationsee ⇨ about/approximately 5 approximation /əˏprɑksə`meʃən; əˌprɒksɪˈmeɪʃən/n [c,u] |
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