noun🔗Share扬谷器, 风车. That which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain."The old farmer showed us his collection of winnows, each carefully crafted for separating grain from chaff. "这位老农向我们展示了他收藏的扬谷器，每个都是精心制作，用来将谷物从谷壳中分离出来的。agricultureutensilmachineChat with AIVocabulary GamePractice Reading
verb🔗Share扬，簸扬 To subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff."The farmer winnows the harvested rice to remove the unwanted husks and straw. "农民扬起收获的稻谷，去除不需要的稻壳和稻草。agriculturefoodprocessChat with AIVocabulary GamePractice Reading
verb🔗Share筛选，甄别。 To separate, sift, analyze, or test by separating items having different values."They winnowed the field to twelve."他们从众多参赛者中筛选出十二人。processactionachievementbusinessagriculturefunctionChat with AIVocabulary GamePractice Reading
verb🔗Share扬，扇动 To blow upon or toss about by blowing; to set in motion as with a fan or wings."The breeze winnows the fallen leaves across the yard, scattering them into small piles. "微风吹拂着落叶，把它们扬起，散落在院子里，聚成一小堆一小堆的。natureagricultureprocessChat with AIVocabulary GamePractice Reading
verb🔗Share飘动，扇动。 To move about with a flapping motion, as of wings; to flutter."The hummingbird winnows its wings so quickly that they appear as a blur. "蜂鸟扇动翅膀的速度非常快，以至于翅膀看起来模糊不清。animalactionbirdChat with AIVocabulary GamePractice Reading
