会员免费 2020年朱伟49组考研英语真题高频词缀全整理.pdf 朱伟 词根词缀 1. anti- 相反的→antiwar, antimatter, antinuclear2. auto-自动的→automatic, autobiography3. ab- 相反,变坏,离去→abnormal, abuse, abandon, abolish4. bi- 两个→bicycle, bilingual, biweekly