UG = undergraduate 本科生,PGT = postgraduate 研究生,PGR = postgraduated researcher 研究员
PGSORM PGSOW PGSP PGSPC Pgsql PGSR PGSS PGST PGSTE PGSU PGSUG PGSUS PGSW PGSZ PGT PGT PGTA PGTAA PGTC ▼Complete English Grammar Rules is now available in paperback and eBook formats. Make it yours today! Advertisement. Bad banner? Please let us know Remove AdsFace...