Khalifa
n. (=caliph)哈里发(伊斯兰教国家政教领袖的尊称)
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
A change of work is as good as a rest.
调换一下工作是很好的休息。
There are some newspapers on the table.
桌上放着几份报纸。