alumsn.矾类n.女校友；女毕业生名词alum的复数形式.alumn.[化]白矾；明矾；<口>校友(=alumnus/alumna)Aluminlum foils铝箔alumobritholite铝铈磷灰石alumin quotient白蛋商aluminized tube复铝屏电子束管Alumni donation校友捐赠alum hematoxylin明矾苏木精alumiunmchloride三氯化铝alumlna industry铝工业alumium chromium铝铬钢, 铝铬合金alum precipitate明矾沉淀(物)

1. She hoped they were alumnae cars.
   她希望那些车是她的女校友的。
2. The alumnae chapter gets together twice a year.
   女校友们两年聚会一次。