首页英语词典extrapolateextrapolate的意思

extrapolate

英 [ɪk'stræpəleɪt; ek-] 美[ɪk'stræpə'let]
  • vt. 外推;推断
  • vi. 外推;进行推断

GRETEM8扩展词汇

词态变化


第三人称单数: extrapolates;过去式: extrapolated;过去分词: extrapolated;现在分词: extrapolating;名词: extrapolation;

助记提示


1. polish => interpolate.
2. polish => polite.
3. => "to alter (a writing) by inserting new material".
4. from extra- + ending from interpolate.

中文词源


extrapolate 推断

extra-, 外面的,超过的。-pol, 推,驱动,词源同polish, interpolate,expel.

英文词源


extrapolate (v.)
1862 (in a Harvard observatory account of the comet of 1858), from extra- + ending from interpolate. Said in early references to be a characteristic word of Sir George Airy (1801-1892), English mathematician and astronomer. Related: Extrapolated; extrapolating.

双语例句


1. It is unhelpful to extrapolate general trends from one case.
根据一个案例来推断总的趋势是没有用的。

来自辞典例句

2. Sea - bottom reverberations would extrapolate back - wards in time to a zero member.
海底交混响就是按时间外推到一种时间零值的.

来自辞典例句

3. To determine the human dose - response curve, one must extrapolate down from the high - dose laboratory data.
要确定人类的剂量反应曲线, 就必须从高剂量的实验室数据进行外推.

来自英汉非文学 - 环境法 - 环境法

4. Forecasters can extrapolate the graph's future and then bet on the prediction.
这些预测者可以推测出图形的未来走向,然后在他们的预测上押注.

来自互联网

5. There's more work to do and much to extrapolate.
有更多外推的工作要做的和.

来自互联网