Caliphs
n. <史>哈里发（伊斯兰领袖的称号）( caliph的复数形式 )
🗣️ 情景例句
If you have time around Christmas, please come to visit my family.
如果你圣诞节前后有空，欢迎到我家来玩。
There is safety in numbers.
人多势众。
I'm planning to do a special study of satellites next term.
我计划下学期就卫星的问题做些特别的研究。