请问“extremist elements“是什么意思?原句:The Pakistani government has received messages form extremist elements for peace talks.请问其中的“extremist elements“是什么意思?

问题描述:

请问“extremist elements“是什么意思?
原句:The Pakistani government has received messages form extremist elements for peace talks.
请问其中的“extremist elements“是什么意思?