Khalifa
n. (=caliph)哈里发(伊斯兰教国家政教领袖的尊称)
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
I suggest that you tear up the letter and start over again.
我建议你撕破信再来一遍。
I'll call you next week.
我下个星期会打电话给你。