Definition
to eliminate undesired items or individuals from a group
去除；淘汰；清除
The company is working to weed out some unqualified applicants.
公司正在努力淘汰一些不合格的申请者。
During the meeting, he tried to weed out all unnecessary topics of discussion.
在会议中，他试图清除所有不必要的讨论话题。
We need to weed out any extraneous data from the report.
我们需要从报告中剔除所有无关的数据。