winnow GRE

to winnow truth from falsehood

去伪存真, 辨别真假

a breeze winnowing the tall grass.

微风吹草地

winnowing out the errors in logic.

排除逻中错误

the contenders had been winnowed to five.

经，竞争者剩下五名。

the autumn wind winnowing its way through the grass.

秋风一路轻拂草地。

women winnow the chaff from piles of unhusked rice.

女人们把成堆成堆稻谷扬去谷壳。

amidst this welter of confusing signals, it's difficult to winnow out the truth.

在杂乱无章信号之中，要辨别真相很困难。

guidelines that would help winnow out those not fit to be soldiers.

将有助于去那些不适合当兵之人准则。

Under the rice huller head winnower is designed for separating husks,unripe paddy and dust from the mixture of unhulled paddy and brown rice.

砻谷机头下面设有分离箱，能使稻壳、瘪谷、尘土从谷糙混合物中分离出去。