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n. 哈里发（等于caliph）
n. 哈里发的职位；职权及领域
U.S. Ambassador Zalmay Khalilzad called on Sudan to cooperate in the quest for peace.
NPR: U.N., African Union Unite to End Darfur Violence
And the American ambassador, Zalmay Khalilzad, this week described how that drawdown might be carried out.
NPR: U.S. End Game in Iraq a Work in Progress
U.S. envoy Zalmay Khalilzad met with Tuygan and other Turkish foreign ministry officials on Monday.
CNN: U.S., Turkey in N. Iraq talks
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。