winnow
英 ['w?n??]
美['w?no]
- vt. 簸；把…挑出来；精选
- vi. 分出好坏；扬谷
- n. 扬谷；扬谷器
GRE
词态变化
第三人称单数:?winnows;过去式:?winnowed;过去分词:?winnowed;现在分词:?winnowing;
中文词源
winnow 风选（以去掉谷壳）
词源同wind,风，风吹，引申词义风选，用风吹掉谷壳。
英文词源
- winnow
- winnow: [OE] Etymologically, to winnow grain is to separate it from the chaff by means of the ‘wind’. The verb was coined in the Old English period from wind. The same notion underlay Latin ventilāre ‘winnow’ (source of English ventilate), which was derived from ventus ‘wind’ (a relative of English wind).
=> wind - winnow (v.)
- late 14c., from Old English windwian "to fan, winnow," from wind "air in motion, paring down," see wind (n.1). Cognate with Old Norse vinza, Old High German winton "to fan, winnow," Gothic diswintjan "to throw (grain) apart."
双语例句
- 1. The committee will need to winnow out the nonsense and produce more practical proposals if it is to achieve results.
- 委员会若要取得成果，需要摈除不着边际的观点，提出更实际的建议。
来自柯林斯例句
- 2. You should winnow out the inaccuracies of this paper this afternoon.
- 你今天下午把这篇文章中不精确的内容删掉.
来自互联网
- 3. And tonight, we winnow to 100 and finally to number one.
- 今晚, 我们精选了100句电影台词,一一展示,直到排名第一的台词.
来自互联网
- 4. It's important to winnow truth from falsehood in scientific research.
- 在科研工作中去伪存真是很重要的.
来自互联网
- 5. We should winnow out the errors in logic.
- 我们应该排除逻辑中的错误.
来自互联网