Al-Arian was one of those portrayed as a mainstreamer deserving of White House attention.
CENTERFORSECURITYPOLICY: Center For Security Policy
mainstreamer:
mainstream +? -er
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。