winnow

听听怎么读

英 [?w?n??]

美 [?w?no?]

是什么意思

vt.

扬；辨别；选择；除去

变形

过去式：winnowed过去分词：winnowed现在分词：winnowing第三人称单数：winnows

英英释义

winnow[ 'win?u ]

n.the act of separating grain from chaff
"the winnowing was done by women"
同义词：winnowingsifting
v.
- separate the chaff from by using air currents
  "She stood there winnowing chaff all day in the field"
  同义词：fan
- blow on
  "The wind was winnowing her hair"; "the wind winnowed the grass"
- select desirable parts from a group or list
  "winnow the finalists from the long list of applicants"
  同义词：cull out
- blow away or off with a current of air
  "winnow chaff"

学习怎么用

双语例句

A device for winnowing grain.
簸谷器; 风选机去糠的设备
The girl is winnowing the chaff from the corn.
那个女孩正在簸去谷壳。

权威例句

Applying Winnow to Context-Sensitive Spelling Correction
A Winnow-Based Approach to Context-Sensitive Spelling Correction
A Winnow-Based Approach to Context-Sensitive Spelling Correction
A Winnow-Based Approach to Context-Sensitive Spelling Correction
Text Chunking based on a Generalization of Winnow.
Empirical Support for Winnow and Weighted-Majority Algorithms: Results on a Calendar Scheduling Domain
Empirical support for Winnow and Weighted-Majority based algorithms: results on a calendar scheduling domain
The perceptron algorithm versus winnow: linear versus logarithmic mistake bounds when few input variables are relevant ☆
Redundant Noisy Attributes, Attribute Errors, and Linear-threshold Learning Using Winnow
Redundant noisy attributes, attribute errors, and linear-threshold learning using winnow

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