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单词 extrapolate
释义

extrapolate

音标[ek'str?p?leit]

汉语翻译

vt. 推断, 外推
vi. 推断, 外推
【电】 外推法

词型变化:

形容词:extrapolative 名词:extrapolation 动词过去式:extrapolated 过去分词:extrapolated 现在分词:extrapolating 第三人称单数:extrapolates 

英语解释:

动词 extrapolate:

  1. draw from specific cases for more general cases
    同义词:generalize, generalise, infer
  2. estimate the value of
    同义词:interpolate
  3. gain knowledge of (an area not known or experienced) by extrapolating

例句:

  1. One can extrapolate the size of the building from the measurements of an average room.
    从一间屋子的量度可以推断出整座建筑物的大小。

详细解释:


ex.trap.o.late

v.(动词)
ex.trap.o.lat.ed,ex.trap.o.lat.ing,ex.trap.o.lates
v.tr.(及物动词)
To infer or estimate by extending or projecting known information.
推断:通过对已知信息的伸展和扩充进行推断或估计
Mathematics To estimate (a value of a variable outside a known range) from values within a known range by assuming that the estimated value follows logically from the known values.
【数学】 外推:在已知范围内通过对已知量的逻辑推断来估计(未知范围内的某一个变量的值)
v.intr.(不及物动词)
To engage in the process of extrapolating.
推断:推断的过程

来源:
extra-
extra-
(inter)polate
(inter)polate

【引伸】
extrap.ola.tion
n.(名词)
extrap.ola.tive
adj.(形容词)
extrap.ola.tor
n.(名词)

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