graduation

详细解释:n. 毕业, 得学位, 分划, 刻度, 分等级
【医】 刻度, 分度, 毕业

英语解释：

名词 graduation:

the successful completion of a program of studyan academic exercise in which diplomas are conferred同义词：commencement, commencement exercise, commencement ceremony, graduation exercise