筛选出，挑出：从一组中分离或挑选出特定的人或物。
winnow out // [ winnowing winnowed winnows ]
动词词组 If you winnow out part of a group of things or people, you identify the part that is not useful or relevant and the part that is. 淘汰; 筛除
The committee will need to winnow out the nonsense and produce more practical proposals if it is to achieve results.
若想取得实效，委员会将需要摈除那些没有实际意义的观点，提出更切合实际的建议。
Time has winnowed out certain of the essays as superior.
历经岁月的淘洗，有些文章成为经典。
The committee will need to winnow out the nonsense and produce more practical proposals if it is to achieve results.
若想取得实效，委员会将需要摈除那些没有实际意义的观点，提出更切合实际的建议。
We should winnow out the errors in logic.
我们应该排除逻辑中的错误。
We have to winnow out and punish these foolish ideas.
我们要簸出，惩治那些愚蠢的想法。
Like the typical sieve, these science news filters tend to winnow out the small but still important bits and retain a lot of the big speculations, always starting with a hyperbolic headline.