GRE考试复习资料：常见词根词缀整理(5)
(3) 带有学术，科技含义
1)-grapy, 表示"……学，写法” biography, calligraphy, geography
2)-ic, ics, 表示"……学……法" logic, mechanics, optics, electronics
3)-ology, 表示"……学……论”biology, zoology, technology(工艺学)
4)-nomy, 表示"……学……术" astronomy, economy, bionomy(生态学)
5)-ery, 表示"学科，技术" chemistry, cookery, machinery
6)-y, 表示"……学，术，法” photography, philosophy
(4) 表示人和事物的总和，集合含义
1)-age, baggage, tonnage
2)-dom, newspaperdom(新闻界)
3)-hood, neighbourhood, womanhood
4)-ery, cavalry, ministry(内阁)
5)-ure, legislature, judicature
(5) 表示物品和物质名称的含义
1)-ant, ent, solvent, constant
2)-al, signal, pictorial(画报)
3)ar, collar, pillar(石柱)
4)- er, boiler, computer, washer, cooker
5)-ery, drapery(绸缎)
6)-ing, clothing, matting,
7)-ment, instrument, equipment, attachment | 
