spreadhead是什么意思

n.大标题

1. She became the spreadhead of the environmental organization and led many successful campaigns.

她成为了这个环保组织的领袖，领导了许多成功的活动。

2. The spreadhead of the political party made a controversial statement that sparked a heated debate.

该政党的头目发表了一个有争议的声明，引发了一场激烈的辩论。

指的是某些团体或组织中的（特别是指头头们的）极端观点或立场；指头脑和计划等的主持人。