winnow out中文什么意思

淘汰

排除

• winnow:    vt. 1.扬(场)，簸(谷)，筛掉 ...
• winnow; jigging:    簸选
• dry and winnow thoroughly:    晒干扬净

例句与用法

1. a wise king winnows out the wicked; he drives the threshing wheel over them
   26智慧的王、簸散恶人、用碌碡辊轧他们。
2. they will thus accumulate without being winnowed out and will eventually be present in overwhelmingly lethal numbers
   于是后一类有害突变逐渐积累而不是被除去，最终将达到远超过致命的数量。