chaff

英 [tʃɑːf]

美 [tʃæf]

n. 谷壳; 糠; (作为牛饲料的)麦秸，干草
v. (友善地)开玩笑，取笑，打趣

现在分词：chaffing　过去式：chaffed　过去分词：chaffed　复数：chaffs　第三人称单数：chaffs　

BNC.23677 / COCA.25449

习惯用语

sort out/separate the wheat from the chaff

识别优劣；分清好坏；去芜存菁
to distinguish useful or valuable people or things from ones that are not useful or have no value

noun

谷壳；糠
the outer covering of the seeds of grain such as wheat , which is separated from the grain before it is eaten
（作为牛饲料的）麦秸，干草
straw (= dried stems of wheat ) and hay (= dried grass) cut up as food for cows

verb

谷糠;麸皮
Chaffis the outer part of grain such as wheat. It is removed before the grain is used as food.
PHRASE 分清良莠;去芜存菁
If youseparate the wheat from the chafforsort the wheat from the chaff, you decide which people or things in a group are good or important and which are not.
1. It isn't always easy to separate the wheat from the chaff.
  分清良莠并不总是很容易。

noun

foil in thin strips
material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds
Synonym:huskshuckstalkstrawstubble

verb

be silly or tease one another
1. After we relaxed, we just kidded around
Synonym:kidjollyjoshbanter

The wicked are not so, But they are like chaff which the wind drives away.
诗1：4恶人并不是这样、像糠秕被风吹散。
Sort out the wheat from the chaff.
把小麦从糠皮中拣选出来。
Sift the lumps from the flour, the wheat from the chaff.
把面粉中的面块筛出来、把小麦的壳筛掉。
A New Method for Measuring the Time Property of the Airborne Chaff Cloud RCS
一种测量机载箔条云RCS时间特性的新方法
The girls brushed away the husks and chaff.
女孩子们刷掉壳和糠。
Research into The Jamming Efficiency of Corridor Chaff to MTI Radar
箔条走廊对MTI雷达的干扰效能研究
Fish is too clever to be caught with chaff.
鱼太聪明了，是不能用糠饵钓得到的。
While the grains were being pounded, the girls brushed away the husks and chaff.
姑娘们趁舂谷的时候，把壳和糠拂掉。
The ungodly are not so: but are like the chaff which the wind driveth away.
恶人并不是这样，乃像糠毗被风吹散。
The Study on Spectral Properties of Millimeterwave Metallic Chaff Echo Signal
毫米波金属箔条回波信号的频谱特性研究