相关单词近义词 alum [化]白矾, alumnus 男毕业生, alumna 女校友, grade 等级, graduate 毕业生临近词gradation, gracious, Gradl, grads, Gradt, Gradi, Grado, Gradj, Grady, Grada, Gradix, Gradov相似词graceless, gracile, gracilis, gracious, gradable, gradation, grade, grade crossing, 返回 grad